1989 Pontiac Grand Prix Thermostats & Parts
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- MotoRad®Engine Coolant Thermostat with SealPontiac Grand Prix 1989, Engine Coolant Thermostat with Seal 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...Offer precise pressure controlEnsure the proper fit$5.78 - $6.57
- Gates®OE Type Engine Coolant ThermostatPontiac Grand Prix 1989, OE Type Engine Coolant Thermostat by Gates®. Depth from Flange: 1.3". Height from Flange: 0.75". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH$10.33
- MotoRad®UltraStat™ Series Thermostat with SealPontiac Grand Prix 1989, UltraStat™ Series Thermostat with Seal by MotoRad®. Temperature: 195F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy...$10.84
- Gates®Premium Engine Coolant ThermostatPontiac Grand Prix 1989, Premium Engine Coolant Thermostat by Gates®. Depth from Flange: 1.39". Height from Flange: 0.89". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...Great design and functionMade from sturdy materials$16.07
- ACDelco®GM Original Equipment™ Engine Coolant Standard ThermostatPontiac Grand Prix T / W Engine VIN Character 1989, GM Original Equipment™ Engine Coolant Standard Thermostat by ACDelco®. Flange Diameter: 1.725". Temperature: 195F. Designed utilizing the latest technology, this product by ACDelco...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.84
- MotoRad®Fail Safe™ Series Thermostat with SealPontiac Grand Prix 1989, Fail Safe™ Series Thermostat with Seal 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...$10.27 - $10.75
- MotoRad®High-Flow™ Series Thermostat with SealPontiac Grand Prix 1989, High-Flow™ Series Thermostat with Seal 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...$5.70 - $6.07
- ACDelco®Professional™ Engine Coolant Standard ThermostatPontiac Grand Prix 1989, Professional™ Engine Coolant Standard Thermostat by ACDelco®. With Seal. Flange Diameter: 1.811". Temperature: 195F. Height: 50.8mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today....Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$7.15
- Stant®OE Type Engine Coolant ThermostatPontiac Grand Prix 1989, OE Type Engine Coolant Thermostat by Stant®. With 1 Seal and without Gaskets, Check Valves. Temperature: 195F. 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$7.38
- Dorman®Engine Coolant Bleeder ScrewsPontiac Grand Prix 1989, Engine Coolant Bleeder Screws by Dorman®. Material: Brass. Type: Hex. Finish: Brass. Re-engineered to address common failure points in the original equipment, Dorman’s Coolant Air Bleeder has improved...Direct replacement for a proper fit every timeHoses slide on for easy installation$13.16
- Victor Reinz®Engine Coolant Thermostat SealPontiac Grand Prix 1989, Engine Coolant Thermostat Seal by Victor Reinz®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.90
- iD Select®Engine Coolant ThermostatPontiac Grand Prix 1989, 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 fit, form, and function as...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$5.90 - $6.66
- iD Select®FailSafe™ Engine Coolant ThermostatPontiac Grand Prix 1989, 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 offer the same fit, form, and...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$12.47
- Stant®Heavy Duty Engine Coolant ThermostatPontiac Grand Prix 1989, Heavy Duty Engine Coolant Thermostat by Stant®. Temperature: 170F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$39.96
- JET®ThermostatPontiac Grand Prix LE / SE 1989, Thermostat by JET®. Temperature: 180F. Jet Low-Temp Thermostats increase horsepower and control engine temp by consistently metering water flow throughout the engine instead of simply cycling open/close,...$17.96
- Victor Reinz®Engine Coolant Thermostat GasketPontiac Grand Prix 1989, Engine Coolant Thermostat Gasket by Victor Reinz®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.16
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