NOx Sensor Nitrogen Oxide Sensor Compatible forOpel Vauxhall Insignia A 2.0 CDTi 170HP B20DTH Replaces 55500319

Features: Replacing part number: 55500319. Compatibility: the Nox sensor is compatible forOpel Vauxhall Insignia A 2.0 CDTi 170HP B20DTH. Function: the Nox sensor is used to measure the concentration of nitrogen oxides in the exhaust gas, detect the reduction of nitrogen oxides in the SCR catalytic converter, and assist in controlling the dosing of urea for exhaust gas compliance. The NOx sensor downstream of the SCR catalyst is used to monitor the performance of the catalyst. Premium material: the Nox sensor is made from durable material and precision machined for high durability & reliability performance, and every part is undergoes rigorous testing to meet or exceed standards. Direct replacement: enjoy the sensor a hassle-free installation experience without modifications, direct replacement to get your vehicle back on the road quickly.

Specification: Product name: Inlet Upstream Nox Sensor Material: ABS OE part number: 55500319

Fitment: Compatible forOpel Vauxhall Insignia A 2.0 CDTi 170HP B20DTH