nox sensor a1039112 mercedes benz 12v a 000 905 91 12 passenger car original quality KM_) product-header { background: #fff

product-header { background: #fff

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Built to OE quality: robust sensing element with integrated control unit

85 kW/116 PS

nox sensor a1039112 mercedes benz 12v a 000 905 91 12 passenger car original quality KM_) product-header { background: #fffThis high quality NOx sensor (A1039112) for Mercedes Benz monitors nitrogen oxide levels in the exhaust system and, together with the SCR catalytic converter (AdBlue), regulates emissions in accordance with the Euro 6 standard. It operates reliably with a 12 V onboard voltage and provides precise measurement signals to the engine control unit (ECU), ensuring compliance with emission limits and preventing error messages (e. g., NOx efficiency).