Shop 2004 Buick Century Oxygen Sensor. 1/2 TON. 2008-09. 2010-13. 3/4 TON. 4.8, 5.3, 6.0 & 6.2L Front, Left, Right, TON - OEM Buick Part # 12583804

Ft Oxygen Sensor. Sensor Assembly - Heated Oxygen (O2) (POSN 2).
Oxygen Sensor.

Oxygen Sensor

1/2 TON. 2008-09. 2010-13. 3/4 TON. 4.8, 5.3, 6.0 & 6.2L. Avalanche, Escalade EXT; Front. Escalade ESV; Front. SEDAN, 3/4 TON. Silverado, Sierra Hybrid; Front. Silverado, Sierra; 4.8L; Front. Silverado, Sierra; 5.3L; Front. Silverado, Sierra; 6.0L; Front. Silverado, Sierra; 6.2L; Front. Tahoe, Yukon, Escalade; Front. Yukon XL, Suburban; Front.
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.