Description: Inlet. EGR Cooler to Pipe. Exc.Auxiliary Heater Prep Package. Helps provide heat to the vehicle interior Constructed from high quality material for a long service life 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: Inlet. Pipe to Pipe. Exc.Auxiliary Heater. Auxiliary Heater Prep Package. Exc.Air Cond. For A/C Belt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: Auxiliary Heater. Outlet. Pipe to Lower Radiator Coolant Hose. Exc.Air Cond. For A/C Belt. Helps provide heat to the vehicle interior Constructed from high quality material for a long service life 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