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1981 Pontiac Firebird

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Displaying 1 to 25 (of 64 products)
On Sale:

$4.95

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EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV,
4.3L V8 Gas OHV,
3.8L V6 Gas OHV
 
1
 
OE Type Thermostat
Temperature 195 Degrees
OE Temperature
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV,
4.3L V8 Gas OHV,
3.8L V6 Gas OHV OE Type Thermostat
Temperature 195 Degrees
OE Temperature

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
OE Type Thermostat
Temperature 195 Degrees
OE Temperature
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV OE Type Thermostat
Temperature 195 Degrees
OE Temperature
8th VIN Digit: W

1 Per Vehicle
On Sale:

$4.79

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
Standard
Temperature 160F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV Standard
Temperature 160F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
Standard
Temperature 160F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV Standard
Temperature 160F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
Standard
Temperature 160F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Standard
Temperature 160F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
Standard
Temperature 160F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV Standard
Temperature 160F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$4.79

Avail:
7 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$4.79

Avail:
12 in Stock
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Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: H

1 Per Vehicle
On Sale:

$4.79

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
Standard
Temperature 205F
Higher Alternate Temperature Replacement
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV Standard
Temperature 205F
Higher Alternate Temperature Replacement
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
Standard
Temperature 205F
Higher Alternate Temperature Replacement
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV Standard
Temperature 205F
Higher Alternate Temperature Replacement
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
Standard
Temperature 205F
Higher Alternate Temperature Replacement
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Standard
Temperature 205F
Higher Alternate Temperature Replacement
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
Standard
Temperature 205F
Higher Alternate Temperature Replacement
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV Standard
Temperature 205F
Higher Alternate Temperature Replacement
8th VIN Digit: H

1 Per Vehicle
On Sale:

$4.82

Avail:
6 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
High Flow
Temperature 160F
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV High Flow
Temperature 160F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
High Flow
Temperature 160F
Alternate Temperature Option
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV High Flow
Temperature 160F
Alternate Temperature Option
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
High Flow
Temperature 160F
Alternate Temperature Option
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV High Flow
Temperature 160F
Alternate Temperature Option
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
High Flow
Temperature 160F
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV High Flow
Temperature 160F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$4.82

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$4.82

Avail:
10 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: H

1 Per Vehicle
On Sale:

$6.66

Avail:
10 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
1
 
High Flow
Temperature 170F
Alternate Temperature Option
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo High Flow
Temperature 170F
Alternate Temperature Option
8th VIN Digit: T

1 Per Vehicle
On Sale:

$6.66

Avail:
6 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
1
 
High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo High Flow
Temperature 180F
Alternate Temperature Option
8th VIN Digit: T

1 Per Vehicle
On Sale:

$6.66

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
1
 
High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo High Flow
Temperature 195F
OE Specified Temperature
8th VIN Digit: T

1 Per Vehicle
On Sale:

$6.62

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
1
 
Standard
Temperature 160F
Alternate Temperature Option
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo Standard
Temperature 160F
Alternate Temperature Option
8th VIN Digit: T

1 Per Vehicle
On Sale:

$6.62

Avail:
9 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
1
 
Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo Standard
Temperature 180F
Includes thermostat
Alternate Temperature Option
8th VIN Digit: T

1 Per Vehicle
On Sale:

$6.62

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
1
 
Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo Standard
Temperature 195F
Includes thermostat
OE Specified Temperature
8th VIN Digit: T

1 Per Vehicle
On Sale:

$4.79

Avail:
14 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
Economy
Temperature 160F
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV Economy
Temperature 160F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
Economy
Temperature 160F
Alternate Temperature Option
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV Economy
Temperature 160F
Alternate Temperature Option
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
Economy
Temperature 160F
Alternate Temperature Option
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Economy
Temperature 160F
Alternate Temperature Option
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
Economy
Temperature 160F
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV Economy
Temperature 160F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$4.79

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
Economy
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV Economy
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
Economy
Temperature 180F
Alternate Temperature Option
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV Economy
Temperature 180F
Alternate Temperature Option
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
Economy
Temperature 180F
Alternate Temperature Option
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Economy
Temperature 180F
Alternate Temperature Option
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
Economy
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV Economy
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$4.79

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
Economy
Temperature 195F
OE Specified Temperature
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV Economy
Temperature 195F
OE Specified Temperature
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
Economy
Temperature 195F
OE Specified Temperature
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV Economy
Temperature 195F
OE Specified Temperature
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
Economy
Temperature 195F
OE Specified Temperature
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Economy
Temperature 195F
OE Specified Temperature
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
Economy
Temperature 195F
OE Specified Temperature
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV Economy
Temperature 195F
OE Specified Temperature
8th VIN Digit: H

1 Per Vehicle
On Sale:

$8.30

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
UltraStat
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV UltraStat
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
UltraStat
Temperature 180F
Alternate Temperature Option
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV UltraStat
Temperature 180F
Alternate Temperature Option
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
UltraStat
Temperature 180F
Alternate Temperature Option
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV UltraStat
Temperature 180F
Alternate Temperature Option
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
UltraStat
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV UltraStat
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$8.30

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV
 
1
 
UltraStat
Temperature 195F
OE Specified Temperature
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
4.3L V8 Gas OHV UltraStat
Temperature 195F
OE Specified Temperature
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV
 
1
 
UltraStat
Temperature 195F
OE Specified Temperature
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 Gas OHV UltraStat
Temperature 195F
OE Specified Temperature
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV
 
1
 
UltraStat
Temperature 195F
OE Specified Temperature
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV UltraStat
Temperature 195F
OE Specified Temperature
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV
 
1
 
UltraStat
Temperature 195F
OE Specified Temperature
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L V8 Gas OHV UltraStat
Temperature 195F
OE Specified Temperature
8th VIN Digit: H

1 Per Vehicle
On Sale:

$9.74

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
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 160F
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
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 160F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 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 160F
Alternate Temperature Option
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 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 160F
Alternate Temperature Option
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L 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 160F
Alternate Temperature Option
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L 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 160F
Alternate Temperature Option
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L 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 160F
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L 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 160F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$9.74

Avail:
6 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
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
Alternate Temperature Option
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
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
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 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
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 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
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L 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
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L 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
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L 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
Alternate Temperature Option
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L 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
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle
On Sale:

$9.74

Avail:
11 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
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 195F
OE Specified Temperature
8th VIN Digit: S
 
1981 Pontiac Firebird equipped with
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 195F
OE Specified Temperature
8th VIN Digit: S

1 Per Vehicle
1981 Pontiac Firebird equipped with
3.8L V6 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 195F
OE Specified Temperature
8th VIN Digit: A
 
1981 Pontiac Firebird equipped with
3.8L V6 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 195F
OE Specified Temperature
8th VIN Digit: A

1 Per Vehicle
1981 Pontiac Firebird equipped with
4.9L 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 195F
OE Specified Temperature
8th VIN Digit: W
 
1981 Pontiac Firebird equipped with
4.9L 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 195F
OE Specified Temperature
8th VIN Digit: W

1 Per Vehicle
1981 Pontiac Firebird equipped with
5.0L 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 195F
OE Specified Temperature
8th VIN Digit: H
 
1981 Pontiac Firebird equipped with
5.0L 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 195F
OE Specified Temperature
8th VIN Digit: H

1 Per Vehicle
On Sale:

$10.86

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
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 195F
Includes seal
OE Specified Temperature
Please discard included seal, additional gasket or seal is required
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 195F
Includes seal
OE Specified Temperature
Please discard included seal, additional gasket or seal is required
8th VIN Digit: T

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
1
 
Gold
Temperature 160F
Standard
Alternate Temp
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo Gold
Temperature 160F
Standard
Alternate Temp
8th VIN Digit: T

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo
 
1
 
Gold
Temperature 170F
Standard
Alternate Temp
8th VIN Digit: T
 
1981 Pontiac Firebird equipped with
4.9L V8 Gas OHV Turbo Gold
Temperature 170F
Standard
Alternate Temp
8th VIN Digit: T

1 Per Vehicle
Displaying 1 to 25 (of 64 products)