100% New Constructed from high quality material. Manufactured with precision to meet standards. Strict quality control before shipment. Easy to install and stable performance.<br><br>Interchange Part Number:A0101539628 5WK96659C Fitment: For Mercedes-Benz Truck Common failures of nitrogen oxygen sensor Probe: 1) Open circuit, short circuit and virtual connection of lines; 2) The connector is corroded and the needle is loose; 3) The joint is not tightly sealed, and the internal parts are burnt due to water ingress; 4) Virtual connection of power supply line; 5) The probe is polluted, resulting in inaccurate measurement. Specific impact of damaged nitrogen oxygen sensor probe on the vehicle: 1. Fault lamp on: it will directly cause multiple fault lamps of the engine to light up, and at the same time, there will be relevant fault storage records in the control unit. 2. Shorten the service life: If the emission data cannot be fed back accurately, the engine control unit will be unable to adjust the emissions accurately. This will shorten the service life of the exhaust emission treatment equipment. 3. Incorrectness of combustion control: it will lead to confusion of combustion control, resulting in weak acceleration, idling jitter, failure to start, etc. 4. Damage to the nitrogen oxygen sensor will also lead to failure in fueling, insufficient power, CAN line communication failure, etc Colour:Silver+Black Material:Metal+ABS<br><br>Package Contents: 1x Nitrogen Oxygen Sensor<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.