Shop 2012 Cadillac Escalade EXT Oxygen Sensor (Upper). 2.0 LITER TURBO. 2.4 liter. LaCrosse; 2.4L Liter, Upstream - OEM Cadillac Part # 12616502 (12617648, 213-4682, 2134682)

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

Oxygen Sensor

Fits Aura, G6, Impala, LaCrosse, Malibu, Regal, Verano

2.0 LITER TURBO. 2.4 liter. LaCrosse; 2.4L; Upstream. Malibu; 2.4L; Front; All. Malibu; 2.4L; Front; w/Notchback. Malibu; 2.4L; Upstream. Regal; 2.0L; Upstream. Regal; 2.4L; Upstream. VAPOR CANISTER/OXYGEN SENSOR, 2.4 liter. Verano; 2.0L; Upstream. Verano; 2.4L; Upstream.
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.