Shop 2002 Cadillac Escalade EXT Oxygen Sensor. 2.2 liter. 2.2 LITER, pre-converter. At manifold Front, Liter, Manifold - OEM Cadillac Part # 12580827

Sensor. Oxygen. Assembly - Heated (O2) (POSN 1). Ft.
Oxygen Sensor.

Oxygen Sensor

Fits Cobalt, G5, HHR, Ion, Vue

2.2 liter. 2.2 LITER, pre-converter. At manifold. CANISTER & SENSORS, 2.2L. CANISTER & SENSORS, 2.4 liter. CANISTER & SENSORS, 2.4L. Cobalt; Front (Position 1); 2.2L. Cobalt; Front (Position 1); 2.4L. Exhaust manifold. G5; Front (Position 1); 2.4L. HHR; Front (Position 1); 2.2L. Ion; 2.2L, 2.4L; Pos#1. SEDAN, at manifold. Vue; 2.2L; Front. Vue; 2.4L; Front.
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.