GMC C15/C1500 Pickup Thermostats and Housings
Thermostats and housings for the GMC C15/C1500 Pickup span model years 1966–1984, covering everything from OE-replacement engine coolant thermostats to complete housing assemblies. Select your year above and we'll show only the thermostats and housings that fit your GMC C15/C1500 Pickup. Fitment is checked against our vehicle data for every part listed.
Derale Performance 15719 Billet Fluid Control Thermostat Kit 1/2" NPT 180°F
What's here for your GMC C15/C1500 Pickup
- Engine Coolant Thermostat — OE replacement and performance options, including gasket kits
- Engine Coolant Water Outlet — standard and polished finishes
- Engine Coolant Thermostat Housing — chrome and polished styles alongside direct-fit replacements
- Engine Coolant Thermostat Housing Assembly — complete kits for a single-purchase solution
The widest selection here comes from Motorad, Gates, Trans Dapt Performance, and Four Seasons, covering a broad range of fitments and finish options across the 1966–1984 model years. Other categories GMC C15/C1500 Pickup owners shop for: GMC C15/C1500 Pickup Steering Wheels, GMC C15/C1500 Pickup Wheels and GMC C15/C1500 Pickup Exhaust and Tail Pipes, or browse all GMC C15/C1500 Pickup parts and accessories.