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Motorad 7456-187 Engine Coolant Thermostat

Motorad 7456-187 Engine Coolant Thermostat Image 1
Motorad 7456-187 Engine Coolant Thermostat Image 2
Motorad 7456-187 Engine Coolant Thermostat Image 3
Motorad 7456-187 Engine Coolant Thermostat Image 4
Motorad 7456-187 Engine Coolant Thermostat Image 5
Motorad 7456-187 Engine Coolant Thermostat

Motorad
Brand:Motorad
Part Number: 7456-187
UPC: 055644745688
Weight: 0.18 lbs
Condition:New



On Sale:

$14.62

Availability:
41 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the Motorad 7456-187 Engine Coolant Thermostat for your vehicle. Buy now and secure your purchase online!

Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

Features and Benefits:

  • 100% tested and calibrated
  • Exclusive, patented design
  • Locking technology prevents costly engine damage
  • Manufactured with the highest quality materials from an OE supplier.
  • Meets or exceeds OEM standards

Specifications:

Bypass Diameter:
1.46 in
Bypass Length:
1.84 in
Color:
Silver
Flange Thickness:
0.05 in.
Gasket Or Seal Included:
Yes
Gasket Or Seal Material:
Rubber
Gasket or Seal Required:
Yes
Installation Tool Included:
No
Jiggle Pin Weep Hole:
Yes
Material:
Steel
Seal Quantity:
1
Sealing Flange Outside Diameter:
2.13 in.
Start to Open Temperature:
187.0 Degrees Fahrenheit
Balkamp #:
SS187-6547
CST #:
7456-187
Federated #:
7456-187
Motorad #:
7456-187
Parts Master #:
74561
Parts Plus #:
P7456-187
Pep Boys #:
7456-187
Pronto #:
7456-187
Stant #:
NI
Worldparts #:
97456187
Prop 65:
WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
Country of Origin:
IL

Manufacturer Warranty:

12 Months

Select a vehicle to narrow Motorad 7456-187 Engine Coolant Thermostat fitment info!

Last Updated: 07/21/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick LaCrosse

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Buick LaCrosse



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Buick Rainier

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Buick Rainier



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Cadillac CTS

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Cadillac CTS



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Cadillac CTS

5.7L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Cadillac CTS



5.7L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Cadillac Escalade

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Cadillac Escalade



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Cadillac Escalade

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Cadillac Escalade



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Cadillac Escalade

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Cadillac Escalade



5.3L V8 Gas OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Cadillac Escalade ESV



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Cadillac Escalade ESV



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Cadillac Escalade EXT



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Cadillac Escalade EXT



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Avalanche 1500

5.3L V8 Flex OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Avalanche 1500



5.3L V8 Flex OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Camaro

5.7L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Camaro



5.7L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Corvette

6.2L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Corvette



6.2L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Corvette

7.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Corvette



7.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Corvette

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Corvette



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Corvette

5.7L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Corvette



5.7L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Corvette

5.7L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Corvette



5.7L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
OE Specified Temperature
 

Chevrolet Express 1500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
OE Specified Temperature

1 Per Vehicle
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Express 1500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Express 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Express 2500



5.3L V8 Gas OHV,
6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Express 3500



6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Impala

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Impala



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Monte Carlo

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Monte Carlo



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 1500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 2500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 2500 HD



6.0L V8 Bi-Fuel OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 3500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Silverado 3500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 3500

6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Silverado 3500



6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Silverado 3500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Silverado 3500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet SSR

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet SSR



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet SSR

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet SSR



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet SSR

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet SSR



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Suburban 1500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Suburban 1500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Tahoe



5.3L V8 Flex OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet Trailblazer

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Trailblazer



5.3L V8 Gas OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet Trailblazer EXT

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

Chevrolet Trailblazer EXT



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
Chevrolet W3500 Tiltmaster

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet W3500 Tiltmaster



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
Chevrolet W4500 Tiltmaster

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Chevrolet W4500 Tiltmaster



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Envoy

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Envoy



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Envoy XL

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Envoy XL



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Envoy XL

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Envoy XL



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Envoy XUV

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Envoy XUV



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Savana 1500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Savana 1500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Savana 1500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Savana 1500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Savana 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Savana 2500



5.3L V8 Gas OHV,
6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Savana 2500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Savana 2500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Savana 3500



6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Savana 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 1500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 1500



5.3L V8 Flex OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 1500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 2500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 2500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500

5.3L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 2500



5.3L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 2500 HD



6.0L V8 Bi-Fuel OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Sierra 3500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 3500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 3500

6.0L V8 CNG OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Sierra 3500



6.0L V8 CNG OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Sierra 3500

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Sierra 3500



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC W4500 Forward

6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC W4500 Forward



6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
Thermostat Only Replacement
OE Specified Temperature

1 Per Vehicle
GMC Yukon

5.3L V8 Flex OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

GMC Yukon



5.3L V8 Flex OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 187F
Includes seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle
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