13 6 21 739 510 : Intake air temperature sensor for BMW X5 E53

This intake air temperature sensor is a new part designed for the BMW X5 E53, in its 3.0i version equipped with the M54 engine. It measures the temperature of the air entering the intake system to enable the engine control unit to optimise the air-fuel mixture. As part of the restoration or maintenance of a classic vehicle, replacing a faulty sensor helps restore engine performance in line with original specifications. A reliable part to keep this SUV in its best working order.