Shop 1991 Buick Century Exhaust Gas Recirculation (EGR) Valve. 5.0L; Camaro; Engine Code G; Manual Trans Engine, Trans, Code - OEM Buick Part # 19210681 (17113433, 214-5512, 2145512)

Valve. Exhaust Gas Recirculation (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. Calif. Exc.Calif. Optional. Standard.

EGR Valve

5.0L; Camaro; Engine Code G; Manual Trans; Federal. 5.0L; Camaro; Engine Code H. 5.0L; Camaro; Engine Code H; Manual Trans. 5.0L; Firebird; Auto Trans. 5.0L; Firebird; Manual Trans. Chevrolet; 5.0L; B35. Chevrolet; 5.0L; B47-69; w/o California. Chevrolet; 5.0L; Federal. Pontiac; 5.0L. Pontiac; 5.0L; B35. Pontiac; 5.0L; B69.
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.