1998 Chevy W-Series Thermostats & Components
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Gates®Heavy Duty Engine Coolant ThermostatChevy W3500 Tiltmaster / W4500 Tiltmaster 3.9L 1998, Heavy Duty Engine Coolant Thermostat by Gates®. Depth from Flange: 1.44". Height from Flange: 1.42". Temperature: 180F. If you want to keep your vehicle safe on the road for many...Great design and functionMade from sturdy materials$46.89 - Gates®OE Type Engine Coolant ThermostatChevy W3500 Tiltmaster / W4500 Tiltmaster 5.7L 1998, OE Type Engine Coolant Thermostat by Gates®. With Seal. Depth from Flange: 1.52". Height from Flange: 0.8". Temperature: 198F. If you want to keep your vehicle safe on the road for...Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH$28.57
- Gates®Premium Engine Coolant ThermostatChevy W3500 Tiltmaster / W4500 Tiltmaster 5.7L 1998, Premium Engine Coolant Thermostat by Gates®. With Seal. Depth from Flange: 1.45". Height from Flange: 0.87". Temperature: 195F. If you want to keep your vehicle safe on the road for...Great design and functionMade from sturdy materials$11.73
- MotoRad®Engine Coolant ThermostatChevy W-Series 1998, 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$6.49 - $35.32
- MotoRad®High-Flow™ Series Thermostat with SealChevy W3500 Tiltmaster 5.7L 1998, High-Flow™ Series Thermostat with Seal by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can...$6.48
- Mahle®Engine Coolant Thermostat GasketChevy W3500 Tiltmaster / W4500 Tiltmaster 5.7L 1998, Engine Coolant Thermostat Gasket by Mahle®. Material: Molded Rubber. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE...Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability$1.53
- ACDelco®Professional™ Engine Coolant Standard ThermostatChevy W3500 Tiltmaster 5.7L 1998, Professional™ Engine Coolant Standard Thermostat by ACDelco®. With Seal. Flange Diameter: 2.125". Temperature: 195F. Height: 53.49mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$7.40
- Advance Adapters®Engine Coolant Hi-Flow ThermostatChevy W3500 Tiltmaster / W4500 Tiltmaster 5.7L 1998, Engine Coolant Hi-Flow Thermostat by Advance Adapters®. Temperature: 160F. Get high quality and excellent functionality with outstanding products expertly crafted by Advance Adapters....High quality at an affordable priceExpertly made from premium materials$31.27
- Stant®Heavy Duty Engine Coolant ThermostatChevy W3500 Tiltmaster / W4500 Tiltmaster 3.9L 1998, Heavy Duty Engine Coolant Thermostat by Stant®. With 1 Seal. Temperature: 180F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$37.24
- Stant®OE Type Engine Coolant ThermostatChevy W3500 Tiltmaster / W4500 Tiltmaster 5.7L 1998, 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...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$9.21
- iD Select®Engine Coolant ThermostatChevy W-Series 5.7L 1998, 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$5.70 - $6.58
