A-Premium Mass Air Flow Sensor Meter Assembly [fits 5 Pins, 8Cyl 4.4 4.6 4.8L] Compatible with BMW 540i 1999-2003, 740i/740iL 1999-2001, X5 2000-2003, Z8 2003 & Land Rover Range Rover 2003-2005

[Vehicle Fitment]: Compatible with BMW 540i 1999-2003 V8 4.4L, 740i/740iL 1999-2001 V8 4.4L, X5 2002-2003 V8 4.6L, 2000-2003 V8 4.4L, Z8 2003-2003 V8 4.8L // Compatible with Land Rover Range Rover 2003-2005 V8 4.4L. [Reference Number]: MAS0309, 13621433567, MHK000230, 280217814, 2452173, 74-10117, 86-10117, 245-1173, 7410117, 8610117, 2451173, 5S2993, MF21157. [Specifications]: ①Number of Bolt Holes: 4 ②Terminal Quantity: 5 Pins ③Terminal Type: Blade ④Material: Plastic ⑥Mounting Type: Bolt-on. [Function] Detecting the engine air intake as well as the volume and density of air, the (ECU) is able to accurately determine the amount of fuel injected at various ambient temperatures. Maintaining specific tolerances and accurate airflow readings allows intermittent faults to be cleared quickly. Keeps the engine running properly and extends the lifespan the product.. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted mass air flow sensor. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.