Before ordering, please carefully check the project number of your original Bosch Mass Air Flow Sensor. The number of pins for this product is 5. Then compare it with the project number we sell. MASS AIR FLOW METER, BMW P/No.
Compatible BOSCH Part Number: 0280202031. Installing this air flow sensor is relatively simple, but it requires careful verification of the project number. We suggest that you consult a local mechanic before placing an order.