This mass air flow meter is a high-quality replacement part for your Mazda 3 1.6 petrol car. It is designed to accurately measure the amount of air flowing into the engine, allowing for optimal fuel delivery and performance. The part number is 1974002010, and it is compatible with various Mazda models. This air intake and fuel sensor is an essential component for your vehicle's air and fuel delivery system. It is made by a reputable brand and is built to last, ensuring that your car runs smoothly and efficiently. With this mass air flow meter, you can be confident that your Mazda 3 1.6 petrol car is getting the right amount of air and fuel for optimal performance.