Description
This is a genuine Bosch air mass sensor for BMW E60, E65, E64 and X5 models with the N62 engine. The primary OEM number is 7524136-01, with Bosch reference 0280218135. It is an original intake management sensor designed to measure the air entering the engine with the accuracy needed for stable BMW performance.
Its job is to report incoming air mass to the engine control system so fuel delivery, throttle response and idle quality stay properly balanced. A healthy sensor supports smooth acceleration, efficient combustion and consistent drivability across normal road speeds and load changes.
Common signs of a faulty unit include hesitant acceleration, unstable idle, increased fuel consumption, loss of power, rough running or an engine warning light linked to air metering faults. On some vehicles, a failing sensor can also contribute to poor cold starts or uneven response under throttle.
This is a used original part, removed from a vehicle and tested before sale. Match 7524136-01 and 0280218135 exactly before ordering. Professional installation is recommended, and diagnostic checks or adaptation may be required after fitting depending on vehicle condition and existing fault history.
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/
