13621438687 Air Flow Sensor for 1998-2008 BMW 3 Series E46

This air flow sensor is a crucial component designed specifically for BMW 3 Series models from 1998 to 2008, within the E46 chassis. It accurately measures the amount of air entering the engine, providing essential data to the vehicle's onboard computer for precise fuel-air mixture adjustments. This ensures optimal engine performance, improved fuel efficiency, and reduced emissions. Easy to install and highly reliable, it helps maintain the overall health and longevity of your BMW's engine system. Material: standard Manufacture country: China Instructions included: No