1981 Pontiac Grand Prix Thermostats & Parts
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MotoRad®Engine Coolant ThermostatPontiac Grand Prix 1981, Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in their...Offer precise pressure controlEnsure the proper fit$4.04 - $4.98 - Gates®OE Type Engine Coolant ThermostatPontiac Grand Prix 3.8L / 4.3L / 4.4L / 5.7L 1981, OE Type Engine Coolant Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to...Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH$7.74 - $8.48
- MotoRad®UltraStat™ Series ThermostatPontiac Grand Prix 1981, UltraStat™ Series Thermostat by MotoRad®. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...$7.50 - $9.08
- Gates®Premium Engine Coolant ThermostatPontiac Grand Prix 3.8L / 4.3L / 4.4L / 5.7L 1981, Premium Engine Coolant Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to...Great design and functionMade from sturdy materials$9.65 - $10.44
- MotoRad®Engine Coolant Thermostat and Housing AssemblyPontiac Grand Prix 4.3L / 4.4L / 5.7L 1981, Engine Coolant Thermostat and Housing Assembly by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers...Offer precise pressure controlEnsure the proper fit$26.42
- MotoRad®Fail Safe™ Series ThermostatPontiac Grand Prix 1981, Fail Safe™ Series Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open...$10.87 - $10.97
- MotoRad®High-Flow™ Series ThermostatPontiac Grand Prix 1981, High-Flow™ Series Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...$4.82
- MotoRad®Engine Coolant Thermostat KitPontiac Grand Prix 4.3L / 4.4L / 5.7L 1981, Engine Coolant Thermostat Kit by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust...Offer precise pressure controlEnsure the proper fit$18.08
- ACDelco®Professional™ Engine Coolant ThermostatPontiac Grand Prix 1981, Professional™ Engine Coolant Thermostat by ACDelco®. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional™ Thermostats...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$3.24 - $17.57Save: up to 15%$2.75 - $14.94
- Gates®Economy Engine Coolant ThermostatPontiac Grand Prix 3.8L / 4.3L / 4.4L / 5.7L 1981, Economy Engine Coolant Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to...Great design and functionMade from sturdy materials$6.84 - $7.38
- Stant®Engine Coolant Thermostat GasketPontiac Grand Prix 1981, Engine Coolant Thermostat Gasket by Stant®. Cut installation time by as much as 50% with Stat Lok® adhesive backed thermostat gaskets. They’ll hold the thermostat in place, leaving your hands free to secure...Gaskets are cut to specific application requirementsStat Lok® Gaskets have adhesive backs to aid installation$1.09 - $1.10
- iD Select®Engine Coolant ThermostatPontiac Grand Prix 3.8L / 4.3L / 4.4L / 5.7L 1981, Engine Coolant Thermostat by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$2.28 - $5.12
- iD Select®Economy™ Engine Coolant ThermostatPontiac Grand Prix 3.8L / 4.3L / 4.4L / 5.7L 1981, Economy™ Engine Coolant Thermostat by iD Select®. Temperature: 180F. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$2.28
- iD Select®FailSafe™ Engine Coolant ThermostatPontiac Grand Prix 3.8L / 4.3L / 4.4L / 5.7L 1981, FailSafe™ Engine Coolant Thermostat by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$11.76
- Stant®OE Type Engine Coolant ThermostatPontiac Grand Prix 3.8L / 4.3L / 4.4L / 5.7L 1981, OE Type Engine Coolant Thermostat by Stant®. Without Gaskets, Check Valves and Seal. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates,...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$4.59 - $5.72
- Advance Adapters®Engine Coolant Hi-Flow ThermostatPontiac Grand Prix 5.0L / 5.7L 1981, Engine Coolant Hi-Flow Thermostat by Advance Adapters®. Temperature: 160F. Get high quality and excellent functionality with outstanding products expertly crafted by Advance Adapters. Designed with...High quality at an affordable priceExpertly made from premium materials$31.27
- Stewart Components®High Performance ThermostatPontiac Grand Prix 3.8L 1981, High Performance Thermostat by Stewart Components®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it...$39.33
- iD Select®Engine Coolant Thermostat SealPontiac Grand Prix 4.3L / 4.4L 1981, Engine Coolant Thermostat Seal by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form,...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$0.45
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