Features: Replaces part number: 0009053009, 0009059112, 0009054604, 0009054704. Vehicle fitment: this Nox sensor is compatible for the following car models. 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 sturdy 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 instal.
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