6.6L diesel, 185 deg therm. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, 180 deg therm. You can rest assured that we are available for you before, during, and after the sale.
Genuine GM Engine Coolant Heater Cord 84766919
Genuine GM Engine Coolant Heater Cord 15882321
Genuine GM Engine Coolant Heater Cord 96941970
40009452 Genuine GM Engine Coolant Flow Control Valve New/OEM OLD Part# 40009158
