HUMBL — Performance & OE Car Parts, Tools, Coilovers, Exhausts & Sensors. Enthusiast-run auto parts store shipping worldwide from the USA, every part tested on our own project cars.

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BMW E46 330i Mass Air Flow Sensor

SKU E46-330I-MAF
Price

$79.99

The mass air flow sensor measures incoming air volume so the ECU can calculate proper fuel delivery. A dirty or failing MAF causes rough idle, hesitation, poor fuel economy, or a check-engine light.

This sensor is built to the E46 330i's 3.0L I6 M54 intake specification, matching the factory housing and connector for direct installation.

Precision calibration ensures accurate airflow readings, restoring smooth throttle response across the rev range.

Reference: OE/interchange FAMOUS

Quantity

New

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What they’re saying

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"The socket set is top-tier quality. Heavy-duty steel that handles real torque without slipping. Better than the big box store brands honestly."

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Ordered brake pads and rotors for my truck. Everything fit perfectly right out of the box. Saved me cash and shipping was surprisingly fast."
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"Incredible service. Needed a specific sensor fast and it arrived a day early. The site is simple to use. Finally found a reliable parts source!"
Mike T., Florida
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