Shop Cadillac Escalade EXT Oxygen Sensor (Rear, Lower). Cavalier, Sunfire; 2.2L; Rear. Rear, 2.2 liter. EMISSION, Liter, Make - OEM Cadillac Part # 19178941 (25312215)

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

Oxygen Sensor

Fits Cavalier, Sunfire

Cavalier, Sunfire; 2.2L; Rear. Rear, 2.2 liter.
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.