Exhaust Gas Recirculation (EGR) Valve. Valve Assembly - EGR. 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 Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado6.6 liter diesel. All Models; 6.6L. Silverado, Sierra; 6.6L. EGR Valve - Repair or ReplaceA 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.
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Installed price includes part and dealer installation cost, local taxes not included.