Mass Air Flow Sensor for 3.0L BMW Engines - 3 Pins, Plug And Play, Fits X5 2001-2006, 330Ci 2001-2003, 330i 2001-2003, 330xi 2001-2005, 530i 2001-2003, Z3 2001-2002
✔️ Pack: Single unit; fits X5 2001-2006 and 3.0L BMWs
The Mass Air Flow sensor measures incoming air and tells the engine computer how much fuel to spray for proper combustion. This replacement part is commonly used on BMW 3.0L models, including X5, 330Ci, 330i, 330xi, 530i, and Z3, to restore accurate airflow readings and steady performance.
✅ Terminal Quantity: 3
✅ Terminal Type: Pin
✅ Number of Bolt Holes: 2
✅ Mounting Type: Bolt on
✅ Material: PBT+GF30 & Aluminum Alloy
✅ Color: Black
✅ Housing Included: Yes
✅ Maximum Supply Voltage: 17 Volts
✅ Measuring Range: 0~820kg/h
✅ Measurement Accuracy: ±2%
💡 What is a mass air flow sensor used for in a BMW 3.0L engine? This handy sensor helps the engine control unit meter fuel based on the actual air entering the intake, keeping the air/fuel mix right. - How it supports engine performance and idle stability - Why a worn or dirty sensor can cause rough idle or hesitation - How a direct replacement helps maintain consistent fuel delivery