Shop 2002 Buick Century Oxygen Sensor (Rear). 3.5 LITER, post converter. Vue; 3.5L; Front; Lower. EMISSION, Converter - OEM Buick Part # 12601759 (12581689)

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

Oxygen Sensor

Fits Vue

3.5 LITER, post converter. Vue; 3.5L; Front; Lower.
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.