Shop Cadillac Escalade EXT Sensor. Oxide. Nitrogen. (Rear). 3.0 LITER, EGR VALVE & RELATED COMPONENTS SYSTEM, DIESEL, EGR - OEM Cadillac Part # 68249511AB (68146138AB, 68146138AC, 68146138AD, 68249511AA)

A Sensor which detects the amount of Nox in the exhaust system. Oxygen Sensor. NOx. Oxygen.

Nitrogen Oxide (NOx) SensorOxygen Sensor

Fits Grand Cherokee, ProMaster 1500, ProMaster 2500, ProMaster 3500

3.0 LITER, EGR VALVE & RELATED COMPONENTS. DIESEL, rear. ProMaster; 3.0L Diesel; Downstream.
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.