Description: All models. 6.6l. Auto trans. Lightweight; the radiators have a positive heat transfer to weight ratio Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: All models. 6.6l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: Helps seal and regulate cooling pressure in your vehicle's radiator surge tank

Description: (19168888) PUMP ASM,WAT

Description: (97241129) THERMOSTAT,ENG COOL

Description: Incl.Gasket. Silverado, sierra. 6.6l. 185 degrees. All models. 6.6l. Front. Express, savana. 6.6l diesel. 185 degree. Optional. 185 Degrees F.

Description: All models. 6.6l. Thick base helps prevent leaks by minimizing warpage Leak-resistant Neoprene O-ring seal Helps your cooling system function properly This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

Description: All models. 6.6l. 6.6L diesel.