Shop 2003 Cadillac Escalade EXT Exhaust Gas Recirculation (EGR) Valve. 5.7 LITER, 2008-09. Aspen Hybrid EMISSION, Combustion - OEM Cadillac Part # 5192090AC (05192090AB, 05192090AC, 5192090AB)

Exhaust Gas Recirculation (EGR) Valve.
A Valve used to recirculate small amounts of Exhaust back into the combustion chambers of the engine in order to decrease the combustion temperature, thereby reducing the formation of smog-producing nitrogen oxides.

EGR Valve

Fits Aspen, Durango, Ram 1500

5.7 LITER, 2008-09. Aspen Hybrid. Aspen; 5.7L. Durango Hybrid. Durango; 5.7L. Ram 1500; 5.7L.
EGR Valve - Repair or Replace
A failed EGR valve will often have no noticeable symptoms beyond a check engine light, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.