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  6. Motorad 7206-180

Motorad 7206-180 Engine Coolant Thermostat

Motorad 7206-180 Engine Coolant Thermostat Image 1
Motorad 7206-180 Engine Coolant Thermostat Image 2
Motorad 7206-180 Engine Coolant Thermostat Image 3
Motorad 7206-180 Engine Coolant Thermostat Image 4
Motorad 7206-180 Engine Coolant Thermostat

Motorad
Brand:Motorad
Part Number: 7206-180
UPC: 055644706801
Weight: 0.14 lbs
Condition:New



On Sale:

$10.23

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

Product Information

Description:

FailSafe Thermostat

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:

Flange Thickness:
0.06 in.
Flange Thickness:
1.52 mm
Gasket Or Seal Included:
No
Gasket or Seal Required:
Yes
Installation Tool Included:
No
Jiggle Pin Weep Hole:
No
Sealing Flange Outside Diameter:
2.49 in.
Sealing Flange Outside Diameter:
63.25 mm
Start to Open Temperature:
180.0 Degrees Fahrenheit
Balkamp #:
SS180-6027
CST #:
7206-180
Federated #:
7206-180
Motorad #:
7206-180
Parts Plus #:
P7206-180
Pep Boys #:
7206-180
Pronto #:
7206-180
Stant #:
NI
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 7206-180 Engine Coolant Thermostat fitment info!

Last Updated: 07/21/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1966

 

1966

 
American Motors Ambassador

4.7L V8 Gas OHV,
5.4L 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 180F
Alternate Temperature Option
 

American Motors Ambassador



4.7L V8 Gas OHV,
5.4L 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 180F
Alternate Temperature Option

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 
American Motors Ambassador

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 180F
Alternate Temperature Option
 

American Motors Ambassador



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 180F
Alternate Temperature Option

1 Per Vehicle

1963

 

1962

 

1961

 

1960

 

1959

 

1958

 

1963

 

1962

 

1961

 

1960

 

1959

 

1958

 
American Motors Ambassador

5.4L 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 180F
Alternate Temperature Option
 

American Motors Ambassador



5.4L 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 180F
Alternate Temperature Option

1 Per Vehicle

1965

 

1965

 
American Motors American

3.2L L6 Gas L-HEAD
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 180F
Alternate Temperature Option
 

American Motors American



3.2L L6 Gas L-HEAD 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 180F
Alternate Temperature Option

1 Per Vehicle

1961

 

1960

 

1959

 

1958

 

1961

 

1960

 

1959

 

1958

 
American Motors American

3.2L L6 Gas L-HEAD
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 180F
Except Aluminum Engine
OE Specified Temperature
 

American Motors American



3.2L L6 Gas L-HEAD 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 180F
Except Aluminum Engine
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
American Motors Classic

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 180F
Alternate Temperature Option
 

American Motors Classic



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 180F
Alternate Temperature Option

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1966

 

1965

 

1964

 

1963

 
American Motors Classic

4.7L 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 180F
Alternate Temperature Option
 

American Motors Classic



4.7L 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 180F
Alternate Temperature Option

1 Per Vehicle

1965

 

1965

 
American Motors Classic

3.3L L6 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 180F
Alternate Temperature Option
 

American Motors Classic



3.3L L6 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 180F
Alternate Temperature Option

1 Per Vehicle

1962

 

1961

 

1962

 

1961

 
American Motors Classic

4.1L 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 180F
Alternate Temperature Option
 

American Motors Classic



4.1L 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 180F
Alternate Temperature Option

1 Per Vehicle

1961

 

1961

 
American Motors Classic

3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature
 

American Motors Classic



3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature

1 Per Vehicle

1961

 

1961

 
American Motors Custom

3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature
 

American Motors Custom



3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature

1 Per Vehicle

1961

 

1961

 
American Motors Deluxe

3.2L L6 Gas L-HEAD,
3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature
 

American Motors Deluxe



3.2L L6 Gas L-HEAD,
3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature

1 Per Vehicle

1966

 

1966

 
American Motors Marlin

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 180F
Alternate Temperature Option
 

American Motors Marlin



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 180F
Alternate Temperature Option

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
American Motors Marlin

4.7L 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 180F
Alternate Temperature Option
 

American Motors Marlin



4.7L 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 180F
Alternate Temperature Option

1 Per Vehicle

1965

 

1965

 
American Motors Marlin

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 180F
OE Specified Temperature
 

American Motors Marlin



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 180F
OE Specified Temperature

1 Per Vehicle

1960

 

1959

 

1960

 

1959

 
American Motors Rambler

3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature
 

American Motors Rambler



3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature

1 Per Vehicle

1958

 

1958

 
American Motors Rambler

3.2L L6 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 180F
Alternate Temperature Option
 

American Motors Rambler



3.2L L6 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 180F
Alternate Temperature Option

1 Per Vehicle

1966

 

1966

 
American Motors Rebel

4.7L 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 180F
Alternate Temperature Option
 

American Motors Rebel



4.7L 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 180F
Alternate Temperature Option

1 Per Vehicle

1960

 

1960

 
American Motors Rebel

4.1L V8 Gas
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 180F
OE Specified Temperature
 

American Motors Rebel



4.1L V8 Gas 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 180F
OE Specified Temperature

1 Per Vehicle

1959

 

1958

 

1959

 

1958

 
American Motors Rebel

4.1L V8 Gas
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 180F
Alternate Temperature Option
 

American Motors Rebel



4.1L V8 Gas 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 180F
Alternate Temperature Option

1 Per Vehicle

1961

 

1961

 
American Motors Super Six

3.2L L6 Gas L-HEAD,
3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature
 

American Motors Super Six



3.2L L6 Gas L-HEAD,
3.2L L6 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 180F
Except Aluminum Engine
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1958

 

1957

 
Buick Century

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 180F
OE Specified Temperature
 

Buick Century



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 180F
OE Specified Temperature

1 Per Vehicle

1956

 

1955

 

1954

 

1956

 

1955

 

1954

 
Buick Century

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 180F
OE Specified Temperature
 

Buick Century



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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1966

 
Buick Electra

6.6L V8 Gas,
7.0L V8 Gas
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 180F
OE Specified Temperature
 

Buick Electra



6.6L V8 Gas,
7.0L V8 Gas 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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1964

 

1966

 

1965

 

1964

 
Buick Electra

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 180F
OE Specified Temperature
 

Buick Electra



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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 

1959

 

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 

1959

 
Buick Electra

6.6L 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 180F
OE Specified Temperature
 

Buick Electra



6.6L 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 180F
OE Specified Temperature

1 Per Vehicle

1964

 

1964

 
Buick Estate Wagon

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 180F
OE Specified Temperature
 

Buick Estate Wagon



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 180F
OE Specified Temperature

1 Per Vehicle

1964

 

1963

 

1962

 

1964

 

1963

 

1962

 
Buick Estate Wagon

6.6L 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 180F
OE Specified Temperature
 

Buick Estate Wagon



6.6L 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 180F
OE Specified Temperature

1 Per Vehicle

1961

 

1960

 

1959

 

1961

 

1960

 

1959

 
Buick Estate Wagon

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 180F
OE Specified Temperature
 

Buick Estate Wagon



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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
Buick Gran Sport

6.6L V8 Gas
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 180F
OE Specified Temperature
 

Buick Gran Sport



6.6L V8 Gas 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 180F
OE Specified Temperature

1 Per Vehicle

1963

 

1962

 

1961

 

1960

 

1959

 

1963

 

1962

 

1961

 

1960

 

1959

 
Buick Invicta

6.6L 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 180F
OE Specified Temperature
 

Buick Invicta



6.6L 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 180F
OE Specified Temperature

1 Per Vehicle

1964

 

1964

 
Buick LeSabre

4.9L V8 Gas OHV,
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 180F
OE Specified Temperature
 

Buick LeSabre



4.9L V8 Gas OHV,
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 180F
OE Specified Temperature

1 Per Vehicle

1964

 

1963

 

1962

 

1961

 

1960

 

1959

 

1964

 

1963

 

1962

 

1961

 

1960

 

1959

 
Buick LeSabre

6.6L 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 180F
OE Specified Temperature
 

Buick LeSabre



6.6L 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 180F
OE Specified Temperature

1 Per Vehicle

1961

 

1960

 

1959

 

1961

 

1960

 

1959

 
Buick LeSabre

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 180F
OE Specified Temperature
 

Buick LeSabre



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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1958

 
Buick Limited

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 180F
OE Specified Temperature
 

Buick Limited



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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
Buick Riviera

7.0L V8 Gas
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 180F
OE Specified Temperature
 

Buick Riviera



7.0L V8 Gas 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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1966

 

1965

 

1964

 

1963

 
Buick Riviera

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 180F
OE Specified Temperature
 

Buick Riviera



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 180F
OE Specified Temperature

1 Per Vehicle

1965

 

1964

 

1963

 

1965

 

1964

 

1963

 
Buick Riviera

6.6L 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 180F
OE Specified Temperature
 

Buick Riviera



6.6L 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1958

 

1957

 
Buick Roadmaster

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 180F
OE Specified Temperature
 

Buick Roadmaster



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 180F
OE Specified Temperature

1 Per Vehicle

1956

 

1955

 

1954

 

1953

 

1956

 

1955

 

1954

 

1953

 
Buick Roadmaster

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 180F
OE Specified Temperature
 

Buick Roadmaster



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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
Buick Skylark

6.6L V8 Gas
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 180F
OE Specified Temperature
 

Buick Skylark



6.6L V8 Gas 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 180F
OE Specified Temperature

1 Per Vehicle

1963

 

1962

 

1961

 

1963

 

1962

 

1961

 
Buick Skylark

3.5L 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 180F
OE Specified Temperature
 

Buick Skylark



3.5L 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 180F
OE Specified Temperature

1 Per Vehicle

1954

 

1954

 
Buick Skylark

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 180F
OE Specified Temperature
 

Buick Skylark



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 180F
OE Specified Temperature

1 Per Vehicle

1963

 

1962

 

1961

 

1963

 

1962

 

1961

 
Buick Special

3.5L 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 180F
OE Specified Temperature
 

Buick Special



3.5L 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1958

 

1957

 
Buick Special

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 180F
OE Specified Temperature
 

Buick Special



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 180F
OE Specified Temperature

1 Per Vehicle

1956

 

1956

 
Buick Special

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 180F
OE Specified Temperature
 

Buick Special



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 180F
OE Specified Temperature

1 Per Vehicle

1955

 

1954

 

1955

 

1954

 
Buick Special

4.3L 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 180F
OE Specified Temperature
 

Buick Special



4.3L 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 180F
OE Specified Temperature

1 Per Vehicle

1953

 

1952

 

1951

 

1953

 

1952

 

1951

 
Buick Special

4.3L L8 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 180F
OE Specified Temperature
 

Buick Special



4.3L L8 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1958

 

1957

 
Buick Super

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 180F
OE Specified Temperature
 

Buick Super



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 180F
OE Specified Temperature

1 Per Vehicle

1956

 

1955

 

1954

 

1953

 

1956

 

1955

 

1954

 

1953

 
Buick Super

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 180F
OE Specified Temperature
 

Buick Super



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 180F
OE Specified Temperature

1 Per Vehicle

1952

 

1951

 

1952

 

1951

 
Buick Super

4.3L L8 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 180F
OE Specified Temperature
 

Buick Super



4.3L L8 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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
Buick Wildcat

6.6L V8 Gas,
7.0L V8 Gas
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 180F
OE Specified Temperature
 

Buick Wildcat



6.6L V8 Gas,
7.0L V8 Gas 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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1964

 

1966

 

1965

 

1964

 
Buick Wildcat

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 180F
OE Specified Temperature
 

Buick Wildcat



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 180F
OE Specified Temperature

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1962

 

1966

 

1965

 

1964

 

1963

 

1962

 
Buick Wildcat

6.6L 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 180F
OE Specified Temperature
 

Buick Wildcat



6.6L 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 180F
OE Specified Temperature

1 Per Vehicle

1962

 

1961

 

1960

 

1959

 

1962

 

1961

 

1960

 

1959

 
Cadillac Commercial Chassis

6.4L 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 180F
OE Specified Temperature
 

Cadillac Commercial Chassis



6.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1956

 

1958

 

1957

 

1956

 
Cadillac Commercial Chassis

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 180F
OE Specified Temperature
 

Cadillac Commercial Chassis



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 180F
OE Specified Temperature

1 Per Vehicle

1955

 

1954

 

1953

 

1952

 

1951

 

1950

 

1949

 

1955

 

1954

 

1953

 

1952

 

1951

 

1950

 

1949

 
Cadillac Commercial Chassis

5.4L 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 180F
OE Specified Temperature
 

Cadillac Commercial Chassis



5.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1948

 

1947

 

1946

 

1948

 

1947

 

1946

 
Cadillac Commercial Chassis

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Commercial Chassis



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1962

 

1961

 

1960

 

1959

 

1962

 

1961

 

1960

 

1959

 
Cadillac DeVille

6.4L 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 180F
OE Specified Temperature
 

Cadillac DeVille



6.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1956

 

1958

 

1957

 

1956

 
Cadillac DeVille

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 180F
OE Specified Temperature
 

Cadillac DeVille



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 180F
OE Specified Temperature

1 Per Vehicle

1955

 

1954

 

1953

 

1955

 

1954

 

1953

 
Cadillac DeVille

5.4L 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 180F
OE Specified Temperature
 

Cadillac DeVille



5.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1962

 

1961

 

1960

 

1959

 

1962

 

1961

 

1960

 

1959

 
Cadillac Eldorado

6.4L 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 180F
OE Specified Temperature
 

Cadillac Eldorado



6.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1960

 

1959

 

1960

 

1959

 
Cadillac Eldorado

6.4L V8 Gas
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 180F
OE Specified Temperature
 

Cadillac Eldorado



6.4L V8 Gas 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1956

 

1958

 

1957

 

1956

 
Cadillac Eldorado

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 180F
OE Specified Temperature
 

Cadillac Eldorado



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 180F
OE Specified Temperature

1 Per Vehicle

1955

 

1954

 

1953

 

1955

 

1954

 

1953

 
Cadillac Eldorado

5.4L 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 180F
OE Specified Temperature
 

Cadillac Eldorado



5.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1942

 

1942

 
Cadillac Series 60

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 60



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1962

 

1961

 

1960

 

1959

 

1962

 

1961

 

1960

 

1959

 
Cadillac Series 60 Fleetwood

6.4L 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 180F
OE Specified Temperature
 

Cadillac Series 60 Fleetwood



6.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1956

 

1958

 

1957

 

1956

 
Cadillac Series 60 Fleetwood

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 180F
OE Specified Temperature
 

Cadillac Series 60 Fleetwood



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 180F
OE Specified Temperature

1 Per Vehicle

1955

 

1954

 

1953

 

1952

 

1951

 

1950

 

1955

 

1954

 

1953

 

1952

 

1951

 

1950

 
Cadillac Series 60 Fleetwood

5.4L 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 180F
OE Specified Temperature
 

Cadillac Series 60 Fleetwood



5.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1949

 

1949

 
Cadillac Series 60 Special Fleetwood

5.4L 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 180F
OE Specified Temperature
 

Cadillac Series 60 Special Fleetwood



5.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1948

 

1947

 

1946

 

1948

 

1947

 

1946

 
Cadillac Series 60 Special Fleetwood

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 60 Special Fleetwood



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1951

 

1950

 

1949

 

1951

 

1950

 

1949

 
Cadillac Series 61

5.4L 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 180F
OE Specified Temperature
 

Cadillac Series 61



5.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1948

 

1947

 

1946

 

1948

 

1947

 

1946

 
Cadillac Series 61

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 61



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1942

 

1942

 
Cadillac Series 61

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 61



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1962

 

1961

 

1960

 

1959

 

1962

 

1961

 

1960

 

1959

 
Cadillac Series 62

6.4L 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 180F
OE Specified Temperature
 

Cadillac Series 62



6.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1956

 

1958

 

1957

 

1956

 
Cadillac Series 62

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 180F
OE Specified Temperature
 

Cadillac Series 62



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 180F
OE Specified Temperature

1 Per Vehicle

1955

 

1954

 

1953

 

1952

 

1951

 

1950

 

1949

 

1955

 

1954

 

1953

 

1952

 

1951

 

1950

 

1949

 
Cadillac Series 62

5.4L 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 180F
OE Specified Temperature
 

Cadillac Series 62



5.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1948

 

1947

 

1946

 

1948

 

1947

 

1946

 
Cadillac Series 62

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 62



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1942

 

1942

 
Cadillac Series 62

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 62



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1942

 

1942

 
Cadillac Series 63

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 63



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1942

 

1942

 
Cadillac Series 67

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 67



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1958

 
Cadillac Series 70 Fleetwood Eldorado

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 180F
OE Specified Temperature
 

Cadillac Series 70 Fleetwood Eldorado



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 180F
OE Specified Temperature

1 Per Vehicle

1942

 

1942

 
Cadillac Series 75

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 75



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1962

 

1961

 

1960

 

1959

 

1962

 

1961

 

1960

 

1959

 
Cadillac Series 75 Fleetwood

6.4L 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 180F
OE Specified Temperature
 

Cadillac Series 75 Fleetwood



6.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1958

 

1957

 

1956

 

1958

 

1957

 

1956

 
Cadillac Series 75 Fleetwood

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 180F
OE Specified Temperature
 

Cadillac Series 75 Fleetwood



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 180F
OE Specified Temperature

1 Per Vehicle

1955

 

1954

 

1953

 

1952

 

1951

 

1950

 

1949

 

1955

 

1954

 

1953

 

1952

 

1951

 

1950

 

1949

 
Cadillac Series 75 Fleetwood

5.4L 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 180F
OE Specified Temperature
 

Cadillac Series 75 Fleetwood



5.4L 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 180F
OE Specified Temperature

1 Per Vehicle

1948

 

1947

 

1946

 

1948

 

1947

 

1946

 
Cadillac Series 75 Fleetwood

5.7L V8 Gas L-HEAD
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 180F
OE Specified Temperature
 

Cadillac Series 75 Fleetwood



5.7L V8 Gas L-HEAD 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 180F
OE Specified Temperature

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C10

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet C10



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C10 Suburban

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet C10 Suburban



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C20

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet C20



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C20 Suburban

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet C20 Suburban



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1982

 

1982

 
Chevrolet C20 Suburban

6.2L V8 Diesel 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 180F
Alternate Temperature Option
 

Chevrolet C20 Suburban



6.2L V8 Diesel 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 180F
Alternate Temperature Option

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C30

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet C30



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet G20

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet G20



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet G30

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet G30



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet K10

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet K10



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet K10 Suburban

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet K10 Suburban



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet K20

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet K20



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet K20 Suburban

6.2L V8 Diesel 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 180F
OE Specified Temperature
 

Chevrolet K20 Suburban



6.2L V8 Diesel 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 180F
OE Specified Temperature

1 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above


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