Shop OEM GENERAL MOTORS Part # 98025781 (97379347). Exhaust Gas Recirculation (EGR) Valve. 2006-09. Express, Savana; 6.6L Diesel. EGR Valve - Repair or Replace A failed EGR valve will

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 Express 2500, Express 3500, Express 4500, Savana 2500, Savana 3500, Savana 4500

2006-09. Express, Savana; 6.6L Diesel.
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.