Shop 1990 Buick Century Oxygen Sensor (Rear, Lower). Front pipe. In exhaust pipe. Lanos; Rear. Leganza - OEM Buick Part # 96335927 (25312184)

Oxygen. Sensor. A - Exhaust Gas. Ft. Snsr.
Oxygen Sensor.

Oxygen Sensor

Fits Lanos, Leganza

Front pipe. In exhaust pipe. Lanos; Rear. Leganza; 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.