Feature: 1. Applicable Model: The mass air flow meter sensor is for 1‑Series E81 E82 E87 LCI E90 E90N E91. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2. OE Number: The part number for reference is 13627566989. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3. Accurate Performance: The mass air flow sensor can accurately measure the air quality and flow into the engine, providing accurate data for accurate fuel supply and optimal performance. 4. Durable and Reliable: Using premium materials, it has high reliability and durability, can work stably for a long time, and adapt to various harsh environments and temperature conditions. 5. Ideal Replacement: The MAF sensor is a perfect replacement for car repairing, can directly replace the old and broken accessory, ensuring the normal operation of your car. Specification: Item Type: Mass Air Flow Sensor Material: ABS OE Number: 13627566989 Fitment: For 1-Series E81 E82 E87 LCI E90 E90N E91. Package List: 1 x Mass Air Flow Sensor Note: Please double check the part number of your item, matching information is for reference only.