Shop 1998 Buick Century Exhaust Gas Recirculation (EGR) Valve. 5.7 liter. 5.7 LITER, 1993-97, auto trans Auto, Liter, Trans - OEM Buick Part # 19210659 (17113382, 214-5084, 2145084)

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.

EGR Valve

Fits Camaro, Caprice, Commercial Chassis, Corvette, Firebird , Fleetwood , Impala, Roadmaster

5.7 liter. 5.7 LITER, 1993-97, auto trans. 5.7 liter, auto trans. All Models; 5.7L; Auto Trans. Buick. Cadillac; 5.7L. Chevrolet; 4.3L; V-8. Chevrolet; 5.7L. W/o ZR1; Auto Trans.
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.