Motorad Engine Coolant Thermostat 447-185

An Engine Coolant Thermostat only, housing not included. (447-185) by Motorad

Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

100% tested and calibrated

Fits: (2001-06) Chevrolet Silverado 3500 (6.6L),(2001-06) GMC Sierra 3500 (6.6L),(2001-18) GMC Sierra 2500 HD (6.6L),(2001-19) Chevrolet Silverado 2500 HD (6.6L),(2003-09) Chevrolet C5500 Kodiak (6.6L),(2003-09) GMC C5500 Topkick (6.6L),(2005-05) Workhorse Custom Chassis P42 (6.6L),(2006-06) Hummer H1 (6.6L),(2006-16) Chevrolet Express 2500 (6.6L),(2006-16) Chevrolet Express 3500 (6.6L),(2006-16) GMC Savana 2500 (6.6L),(2006-16) GMC Savana 3500 (6.6L),(2007-07) Chevrolet Silverado 2500 HD Classic (6.6L),(2007-07) Chevrolet Silverado 3500 Classic (6.6L),(2007-07) GMC Sierra 2500 HD Classic (6.6L),(2007-07) GMC Sierra 3500 Classic (6.6L),(2007-18) GMC Sierra 3500 HD (6.6L),(2007-19) Chevrolet Silverado 3500 HD (6.6L),(2009-13) GMC Savana 4500 (6.6L),(2009-14) Chevrolet Express 4500 (6.6L)

Vehicle Fitments: