Product Description: Precision Mass Air Flow Sensor Meter for Optimal Engine Performance Enhance your vehicle's fuel efficiency and engine performance with our high-quality Mass Air Flow Sensor Meter, meticulously designed for precision and durability. Applicable Models: This mass air flow sensor meter is specifically designed to fit 1-Series E87 E81 Hatchback 116i, 3-Series E46, and 3-Series E92. Please confirm your vehicle model compatibility before purchasing to ensure proper fit and function. OE Number: For reference, the part numbers are 13627566989 and 13627566986. Confirm these numbers to ensure they align with your original equipment specifications, guaranteeing a seamless replacement process. Highly Accurate: Our mass air flow sensor meter delivers precise measurements of the air quantity and flow entering your engine. This accuracy is crucial for achieving optimal fuel delivery and enhancing overall engine performance, ensuring your vehicle runs efficiently. Strong Durability: Constructed using high-grade materials and advanced packaging technology, this sensor boasts exceptional reliability and durability. It is engineered to operate stably over long periods, even in harsh environmental and temperature conditions. Perfect Fit: Designed to comply with OEM specifications, this sensor ensures a perfect match in shape and function with your original vehicle components. It offers a direct replacement solution with no need for additional modifications. Upgrade your vehicle with our Mass Air Flow Sensor Meter to ensure accurate data transmission and efficient fuel management. Experience improved engine performance and reliability with this essential automotive component.