Chevrolet C30 Thermostats and Housings
This page brings together thermostats and housings for the Chevrolet C30, covering model years 1961–1986. The range includes engine coolant thermostats, thermostat housings, water outlets, and complete kits — both OE replacement and performance options — so you can find what suits your build. Choose your model year above and this page keeps only the thermostats and housings that fit your Chevrolet C30. Each listing is matched to our vehicle fitment data before it appears here.
Four Seasons 84987 Engine Coolant Water Outlet Thermostat Housing
March Performance Billet Water Neck Thermostat Housing Small Big Block Chevy
MAHLE TX 28 92D Engine Coolant Thermostat Insert 92°C with Seal
Dorman 902-302HP Engine Coolant Crossover Pipe Aluminum OE FIX
March Performance BTH-204-08 Billet Aluminum Water Neck Thermostat Housing 15 Degree
March Performance BTH-203-08 Billet Water Neck 45 Degree Small Big Block Chevy
What's here for your Chevrolet C30
- Engine Coolant Thermostats — including OE replacement and performance variants
- Engine Coolant Thermostat Housings — with gasket and kit options available
- Engine Coolant Water Outlets — for completing a cooling system service
- Thermostat and Housing Combo Sets — packaged for straightforward replacement
The widest selection here comes from Motorad, March Performance, Dorman, and MAHLE, giving you a range of fitment styles and part types across the Chevrolet C30's long model run. Other categories Chevrolet C30 owners shop for: Chevrolet C30 Springs and Suspension Parts, Chevrolet C30 Engine Block Parts and Chevrolet C30 Body Frame Parts, or browse all Chevrolet C30 parts and accessories.