Shop 2002 Buick Century Oxygen Sensor (Rear, Lower). Acadia, Acadia Limited; Rear. Enclave, Traverse EMISSION, Make, Repair - OEM Buick Part # 12616125

Oxygen. Sensor.
Oxygen Sensor. Assembly - Heated (O2) (POSN 2, Post - CONVERT. Ft. Snsr.

Oxygen Sensor

Fits Acadia, Enclave , Outlook , Traverse

Acadia, Acadia Limited; Rear. Enclave, Traverse; Rear. Outlook; Rear.
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.