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1999 Pontiac Firebird

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Motorad 456-187 Engine Coolant Thermostat
for 1999 Pontiac Firebird 5.7L V8 Gas OHV

Motorad 456-187 Engine Coolant Thermostat - 1999 Pontiac Firebird Image 1
Motorad 456-187 Engine Coolant Thermostat - 1999 Pontiac Firebird Image 2
Motorad 456-187 Engine Coolant Thermostat - 1999 Pontiac Firebird Image 3
Motorad 456-187 Engine Coolant Thermostat - 1999 Pontiac Firebird Image 4
Motorad 456-187 Engine Coolant Thermostat - 1999 Pontiac Firebird

Motorad
Brand:Motorad
Part Number: 456-187
UPC: 055644456874
Weight: 0.17 lbs
Condition:New



On Sale:

$16.28

Availability:
10 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Motorad 456-187 Engine Coolant Thermostat for your 1999 Pontiac Firebird. 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
  • Consistent and precise response to cooling system needs
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Original equipment design for worry-free direct fit replacement

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 Quantity:
1
Gasket or Seal Required:
Yes
Height Between Flanges:
1.79 in.
Height:
2.56 in.
Installation Tool Included:
No
Jiggle Pin Weep Hole:
Yes
Material:
Steel
Seal Type:
O-Ring
Sealing Flange Outside Diameter:
2.13 in.
Start to Open Temperature:
187.0 Degrees Fahrenheit
Type:
Standard
ACDelco #:
12T121D
ACDelco #:
131-143
ACDelco #:
131-156
Autopart International #:
1601-290245
Balkamp #:
506-186
CARQUEST or Stant #:
14948
CST #:
45687
Federated #:
456-187
General Motors #:
12568911
General Motors #:
12570358
General Motors #:
12581594
General Motors #:
12581595
General Motors #:
12600171
General Motors #:
12600172
Mighty #:
45687
Motorad #:
456-187
Parts Master #:
55687
Parts Plus #:
P45687
Pep Boys #:
456-187
Pronto #:
456-187
Renault #:
456-187
Stant #:
14948
Worldparts #:
9456187
Prop 65:
WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
Country of Origin:
IL

Manufacturer Warranty:

12 Months

Motorad 456-187 Engine Coolant Thermostat compatibility with your 1999 Pontiac Firebird...

Last Updated: 07/21/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Pontiac Firebird

5.7L V8 Gas OHV
1
 
Standard
Temperature 187F
Includes thermostat and seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature
 

Pontiac Firebird



5.7L V8 Gas OHV Standard
Temperature 187F
Includes thermostat and seal
with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing
Thermostat Only
OE Specified Temperature

1 Per Vehicle

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