Shop 1997 Buick Century Oxygen Sensor. 5.3 LITER. 6.0 liter, front. At manifold, 5.3 liter. CTS Liter, EMISSION, Front - OEM Buick Part # 12580466

Ft Oxygen Sensor. Sensor Assembly - Heated Oxygen (O2) (POSN 1).
Oxygen Sensor.

Oxygen Sensor

Fits CTS, Grand Prix, Impala, LaCrosse, Monte Carlo

5.3 LITER. 6.0 liter, front. At manifold, 5.3 liter. CTS; CATALYST MONITORING; 6.0L. CTS; ENGINE CONTROL; 6.0L. Grand Prix; Front; 5.3L. Impala, Monte Carlo; 5.3L; Front. LaCrosse; Front; 5.3L.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor 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.