Features: 1. Fitment: Mass air flow sensor is a good replacement for E39, E38, E53 X5 740i, 740il and replacement for Land Rover Range Rover 2003–2004. 2. Part Number: OE numbers for reference are 0280217814, MHK000230A, 7610 251A, MF21157A. Please double check the part number of your item. 3. Direct Replacement: Built to original specifications and standards, MAF sensor can be used to directly replace the broken or worn one. 4. Premium Material: Mass air flow meter sensor is made of premium ABS material, heat resistant, sturdy and durable, not easy to damage. 5. Durable: The manufacturing conforms to standard specifications, strictly follows factory quality control, and can be used for a long time. Specification: Item Type: Mass Air Flow Sensor Material: ABS OE: 0280217814, MHK000230A, 7610 251A, MF21157A Fitment: Replacement for E39, E38, E53 Replacement for 540i 1999–2003 Replacement for 540iT 1999–2000 Replacement for 740i 1999–2001 Replacement for 740il 1999–2001 Replacement for Z8 4.8 Liters 2003 Replacement for X5 Exc. 3.0 Liters 2002–2003 Replacement for X5 4.4 Liters 2001 Replacement for X5 2000 Replacement for Land Rover Range Rover 2003–2004 Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please before buying to avoid unnecessary return, thanks!