PARTS: Part included with water pump., PARTS: Part included with water pump assembly, PARTS: Part included with Water pump assembly., PARTS: Part included with water manifold.
You have selected a THERMOSTAT HOUSING (part # 12587395) for the 2009 Chevrolet Silverado 2500 HD WT. This genuine Chevrolet replacement part is manufacturer approved to keep your Silverado 2500 HD running at peak performance for longer. We offer wholesale pricing on any OEM Chevrolet part for any model or year on the road today.