Description
This is a genuine Bosch air mass sensor for Mercedes W203, W211 and Vito CDI models. The primary OEM number is A6460940048, with Bosch reference 0281002535. It is an original intake measurement component used in the engine management system on diesel applications.
Its job is to measure the amount of air entering the engine so the ECU can calculate fuel delivery accurately. A healthy sensor helps maintain smooth running, proper throttle response, stable idle quality and efficient combustion, especially on CDI engines where precise air and fuel control is essential.
Common signs of a faulty unit include loss of power, uneven acceleration, excessive smoke, rough idle, hesitation, poor fuel economy or engine warning faults linked to air intake readings. In some cases the vehicle may enter reduced-performance mode or show inconsistent response under load.
This is a used original part, removed from a vehicle and tested before sale. Please match A6460940048 and 0281002535 exactly before ordering. Professional installation is recommended, and basic setup checks or adaptation may be required depending on vehicle condition and the diagnostic process.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
