ECCPP Mass Air Flow Sensor 13621433567 Fit for 1999-2003 for BMW 540i 4.4L,1999-2001 for BMW 740i 4.4L,1999-2001 for BMW 740iL 4.4L,2000-2006 for BMW X5 4.4L

ECCPP Mass Air Flow Sensor 13621433567 Fit for 1999-2003 for BMW 540i 4.4L,1999-2001 for BMW 740i 4.4L,1999-2001 for BMW 740iL 4.4L,2000-2006 for BMW X5 4.4L

<b>OEM Part Number(s):</b><b></b>13621433567, 13 62 1 433 567, 74-10117, 245-2173<br/><br/><b>FITMENT：</b><br/>1999-2003BMW540I<br/>1999-2001BMW740I<br/>1999-2001BMW740IL<br/>2000-2003BMWX5<br/>2003BMWZ8<br/>2003-2004LAND ROVERRANGE ROVER<br/><br/><b>PACKAGE:</b><br/>1 × Air Flow Sensor<br/><br/><b>Installing The Replacement Mass Air Flow Sensor</b><br/>1. Position MAF sensor in the vehicle. Make sure the airflow direction indicated on the sensor is toward the engine.<br/>2. Install sensor-to-air-duct seal(s), if so equipped, on the replacement MAF sensor.<br/>3. Connect the MAF sensor to the throttle body air cleaner ducts. If the sensor mounts directly on the throttle body, install and tighten the mounting screws to 10 ft-lb. DO NOT OVERTIGHTEN!<br/>4. Position clamps over the air duct/MAF sensor connections and tighten. Replace the clamps if necessary.<br/>NOTE: For the MAF sensor to work properly, the sensor/air duct connections must be airtight.<br/>5.CAREFULLY plug the harness connector lead into the MAF sensor.<br/>