GMC C2500 Thermostats and Housings
This page brings together thermostats and housings for the GMC C2500, covering model years 1979–2000. The range includes engine coolant thermostats, thermostat housings, water outlets, and complete kits — in configurations spanning OE replacement, performance, chrome, and black finishes. Pick your GMC C2500's year above to narrow the list to thermostats and housings with confirmed fitment. Every part shown is checked against our vehicle data.
Derale Performance 15719 Billet Fluid Control Thermostat Kit 1/2" NPT 180°F
Mishimoto MMTS-WRA-87L Racing Thermostat Low-Temp 180°F Jeep Wrangler 2.5L/4.0L/4.2L 1987-2006
Mishimoto MMTS-MUS-86A Street Thermostat for 1986-1995 Ford Mustang GT/Cobra
Gates 33889 OE Type Engine Coolant Thermostat 195°F Stainless Steel
MAHLE TX 28 92D Engine Coolant Thermostat Insert 92°C with Seal
What's here for your GMC C2500
- Engine coolant thermostats — including OE replacement and performance styles
- Engine coolant thermostat housings — available in chrome and black finishes
- Engine coolant water outlets — offered as individual pieces or as part of kits
- Thermostat and housing kits — bundled with gaskets for complete replacement
The widest selection here comes from Motorad, MAHLE, Gates, and Dorman, covering a broad span of configurations across the GMC C2500's production years. Other categories GMC C2500 owners shop for: GMC C2500 Springs and Suspension Parts, GMC C2500 Shocks and Struts and GMC C2500 Exterior Lights, or browse all GMC C2500 parts and accessories.