Shop Cadillac Escalade EXT Oxygen Sensor (Rear, Lower). 2.4 LITER. 2.4 LITER, 2nd design. 2nd design. G6 Design, Liter, Emission - OEM Cadillac Part # 12617907

Sensor. Oxygen.
2nd Design. Oxygen Sensor. Assembly - Heated (O2) (POSN 2) (Post - CAT). Ft. Snsr.

Oxygen Sensor

Fits Aura, G6, Malibu

2.4 LITER. 2.4 LITER, 2nd design. 2nd design. G6; Rear; 2.4L; Right. Malibu Hybrid; Rear; 2nd Design. Malibu; 2.4L; Rear; 2nd Design. Pre-converter, 2nd design. VAPOR CANISTER/OXYGEN SENSOR, 2.4 liter, 2nd design.
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.