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Chevrolet K5 Blazer Thermostats and Housings
Thermostats and housings for the Chevrolet K5 Blazer cover model years 1975–1986, with options ranging from OE-replacement engine coolant thermostats to chrome and polished housings and water outlets. Pick your Chevrolet K5 Blazer's year above to narrow the list to thermostats and housings with confirmed fitment. Every part shown is checked against our vehicle data.
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Derale Performance 15719 Billet Fluid Control Thermostat Kit 1/2" NPT 180°F
Part: 15719
Vehicle Specific
$94.71
In Stock (10+)
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In Stock (8)
MAHLE TX 28 92D Engine Coolant Thermostat Insert 92°C with Seal
Part: TX 28 92D
Vehicle Specific
$15.04
In Stock (8)
In Stock (10+)
What's here for your Chevrolet K5 Blazer
- Engine Coolant Thermostat — OE-replacement and performance thermostats in kit and individual forms
- Engine Coolant Thermostat Housing — housings in stock-replacement, chrome, and polished finishes
- Engine Coolant Water Outlet — outlets designed to mate with the thermostat housing
- Thermostat and Housing — combined sets including gaskets for a complete service repair
The widest range of Chevrolet K5 Blazer thermostats and housings here comes from Motorad, March Performance, Trans Dapt Performance, and Gates. Other categories Chevrolet K5 Blazer owners shop for: Chevrolet K5 Blazer Floor Panels and Parts, Chevrolet K5 Blazer Shocks and Struts and Chevrolet K5 Blazer Driveline Hardware, or browse all Chevrolet K5 Blazer parts and accessories.