1989 International S Series Thermostats & Components
Select Your Submodel
- Gates®Heavy Duty Engine Coolant ThermostatInternational S Series 1989, Heavy Duty 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 detail and...Great design and functionMade from sturdy materials$31.92 - $65.93
- Gates®OE Type Engine Coolant ThermostatInternational S Series 1989, OE Type Engine Coolant Thermostat by Gates®. Depth from Flange: 0.91". Height from Flange: 0.74". Temperature: 190F. If you want to keep your vehicle safe on the road for many years to come, go with this...Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH$33.81
- MotoRad®Engine Coolant ThermostatInternational S Series 1989, 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...Offer precise pressure controlEnsure the proper fit$15.46 - $41.66
- Stant®Heavy Duty Engine Coolant ThermostatInternational S Series 1989, Heavy Duty Engine Coolant Thermostat by Stant®. With 1 seal and without Check Valves. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC®...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$51.41 - $82.67
- ACDelco®Professional™ Engine Coolant Standard ThermostatInternational S1854 5.9L 1989, Professional™ Engine Coolant Standard Thermostat by ACDelco®. Without Gasket. Flange Diameter: 2.460". Temperature: 160F. Height: 75.00 mm. ACDelco has a Thermostat and Cap for most GM vehicles on the...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$22.80
- Stant®Engine Coolant Thermostat and Housing AssemblyInternational S Series 1989, Engine Coolant Thermostat and Housing Assembly by Stant®. Temperature: 190F. Diameter: 2.39" Flange. Thickness: 0.07" Flange. Depth: 1.21" Flange. Height: 2.01" Flange. Get fast engine warm-up and dependable...Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity$50.65
- Stant®OE Type Engine Coolant ThermostatInternational S Series 1989, OE Type Engine Coolant Thermostat by Stant®. With 1 Seal and without Gaskets, Check Valves. Temperature: 190F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$23.23
- PAI®Engine Coolant ThermostatInternational S1753 / S1853 / S1854 / S1954 / S1955 7.6L DT466 Engine 1989, Engine Coolant Thermostat by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$38.64 - $61.48