Shop 1996 Buick Century Exhaust Gas Recirculation (EGR) Valve. 3.3 & 3.8 LITER, 2004-07. 3.8 liter. All Emission, Liter, Year - OEM Buick Part # 4861662AF (04861662AF, 4861662AE)

Valve. EGR. Exhaust Gas Recirculation (). Tube.
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. Mid Model Year Update.

EGR Valve

Fits Caravan, Grand Caravan, Pacifica, Town & Country

3.3 & 3.8 LITER, 2004-07. 3.8 liter. All Models; 3.3L, 3.8L; w/Mid Year Tracking. Pacifica; 3.8L.
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.