Shop 2004 Buick Century Oxygen Sensor. 2nd design, 3.6 liter. 3.6 Liter. 3.6 LITER, at manifold. 3.6 Liter, Front, Emission - OEM Buick Part # 19353381 (12594935)

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

Oxygen Sensor

Fits CTS, Equinox, SRX, STS, Torrent

2nd design, 3.6 liter. 3.6 Liter. 3.6 LITER, at manifold. 3.6 liter, w/direct injection. CTS; Front. CTS; Front; 3.6L. Equinox, Torrent; 3.6L; At Manifold. Front, 3.6 liter. SRX; Front; 3.6L. STS, STS-V; 3.6L; 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.