Shop 2009 Cadillac Escalade EXT Sensor. Oxygen. (Rear, Lower). Cruze; Rear NOx Sensor. W/DIESEL, EGR NOx, Emission, Make - OEM Cadillac Part # 12662659 (12641557)

A Sensor which detects the amount of Nox in the exhaust system. NOX Sensor. Oxygen Sensor. Ft. Nitrogen Oxide (NOx). Snsr.

Nitrogen Oxide (NOx) SensorOxygen Sensor

Fits Cruze

Cruze; Rear NOx Sensor. W/DIESEL, EGR VALVE & RELATED COMPONENTS.
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.