Shop 2001 Buick Century Sensor. Oxygen. NOx. (Rear, Lower). 2.8 LITER TURBO DIESEL, EGR VALVE & RELATED DIESEL, Position - OEM Buick Part # 24001918 (55509173, 55509678)

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

Nitrogen Oxide (NOx) SensorOxygen Sensor

Fits Canyon, Colorado, Express 2500, Express 3500, Savana 2500, Savana 3500

2.8 LITER TURBO DIESEL, EGR VALVE & RELATED COMPONENTS, lower. 2017-22, EGR VALVE & RELATED COMPONENTS. Canyon, Colorado; 2.8L; Lower. Express 2500; 2.8L Diesel; Position 2. Express 3500; 2.8L Diesel; Position 2. Savana 2500; 2.8L Diesel; Position 2. Savana 3500; 2.8L Diesel; Position 2.
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.