Mass Air Flow Sensor 13621438687 / 13627566986 for BMW 1 Series, BMW 3 Series, BMW X1 Cars (2004–2013) 8657 Function: Supplies electrical power to

Function: Supplies electrical power to the truck system and recharges the battery

Application: Suitable for Mercedes-Benz Actros trucks with OM501/OM502 Euro 3–5 engines

reduced cooling efficiency

or reduced drive performance is observed

Mass Air Flow Sensor 13621438687 / 13627566986 for BMW 1 Series, BMW 3 Series, BMW X1 Cars (2004–2013) 8657 Function: Supplies electrical power toProduct Overview Part Name: Mass Air Flow (MAF) Sensor Part Number: 13621438687 13627566986 Vehicle Compatibility: BMW 1 Series, BMW 3 Series, and BMW X1 cars equipped with compatible petrol engines. Designed for BMW airflow systems specifying mass air flow sensor part numbers 13621438687 or 13627566986. Suitable for models produced within the stated year range (20042013). Configuration: Direct fit airflow sensor designed to match original housing