Shop 1996 Buick Century Oxygen Sensor (Rear, Lower). 3.6. 3.6 liter, auto trans. 3.6 liter, manual trans Liter, Right, Trans - OEM Buick Part # 12597449

Sensor. Oxygen.
Oxygen Sensor. Heated (O2) (POSN 2). Ft. Snsr.

Oxygen Sensor

Fits CTS, SRX, STS

3.6. 3.6 liter, auto trans. 3.6 liter, manual trans. CTS; Rear. CTS; Rear; Right. Rear, 3.6 liter. SRX; Rear; 3.6L. STS, STS-V; 3.6L; Rear; Right.
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.