Chevrolet S10 Blazer Thermostats and Housings
Thermostats and housings for the Chevrolet S10 Blazer span the full 1983–2005 model range, covering engine coolant thermostats, thermostat housings, and water outlets in OE replacement and performance configurations. Select your year above and we'll show only the thermostats and housings that fit your Chevrolet S10 Blazer. Fitment is checked against our vehicle data for every part listed.
Derale Performance 15719 Billet Fluid Control Thermostat Kit 1/2" NPT 180°F
Beck/Arnley Engine Coolant Thermostat - OE Replacement for Foreign Nameplate Vehicles
Mishimoto MMTS-WRA-87L Racing Thermostat Low-Temp 180°F Jeep Wrangler 2.5L/4.0L/4.2L 1987-2006
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What's here for your Chevrolet S10 Blazer
- Engine Coolant Thermostat — OE replacement and performance options, some supplied with gaskets
- Engine Coolant Thermostat Housing — direct-fit housings in individual and kit configurations
- Engine Coolant Water Outlet — bolt-on outlets designed to match factory routing
- Thermostat and Housing — combination kits that include the thermostat, housing, and gasket together
The widest selection here comes from Motorad, MAHLE, Gates, and Dorman, each offering multiple part numbers across the S10 Blazer's production years. Other categories Chevrolet S10 Blazer owners shop for: Chevrolet S10 Blazer Springs and Suspension Parts, Chevrolet S10 Blazer Engine Block Parts and Chevrolet S10 Blazer Exhaust and Tail Pipes, or browse all Chevrolet S10 Blazer parts and accessories.