Chevrolet Silverado 3500 HD Thermostats and Housings
Thermostats and housings for the Chevrolet Silverado 3500 HD span model years 2007–2026 and cover engine coolant thermostats, thermostat housings, and water outlets in OE replacement and performance styles. Choose your model year above and this page keeps only the thermostats and housings that fit your Chevrolet Silverado 3500 HD. Each listing is matched to our vehicle fitment data before it appears here.
Mishimoto MMTS-VET-05 Racing Thermostat for 2010-2015 Chevrolet Camaro SS/ZL1
Derale Performance 15719 Billet Fluid Control Thermostat Kit 1/2" NPT 180°F
Mishimoto MMTS-CHV-01DL Low Temperature Thermostat Set for 6.6L Duramax
Mishimoto MMTS-CHV-01DH Chevrolet/gmc 6.6l Duramax High Temperature Thermostats (set Of 2)
Representative Photo, actual item may vary
What's here for your Chevrolet Silverado 3500 HD
- Engine Coolant Thermostats — OE replacement and performance options, some available as complete kits with gaskets
- Engine Coolant Thermostat Housings — including black-finish housings for a clean underhood look
- Engine Coolant Water Outlets — direct-fit replacements designed to work with existing coolant routing
The widest selection here comes from Motorad, March Performance, MAHLE, and Dorman, covering a broad range of fitments across the 2007–2026 production span. Other categories Chevrolet Silverado 3500 HD owners shop for: Chevrolet Silverado 3500 HD Shocks and Struts, Chevrolet Silverado 3500 HD Tires and Chevrolet Silverado 3500 HD Car Care and Appearance Products, or browse all Chevrolet Silverado 3500 HD parts and accessories.