Shop 1999 Cadillac Catera Oxygen Sensor (Rear, Upper, Lower). Catera; Rear. Oxygen Sensor - Repair or - OEM Cadillac Part # 9120293 (09120293)

Oxygen. Sensor. (RR). Center Pillar trim plug. Ft. Snsr.
Oxygen Sensor.

Oxygen Sensor

Fits Catera

Catera; 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.