Feature 1Use to measure the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject. 2It is an important component in both the reduction of exhaust and air supply. 3Low pressure loss, large measuring range. Supply clean air suitable for engine load and directly and indirectly measure air quality. 4Wide applicable industrial diameter range, linear output signal, high accuracy. 5Easy to install and reliable performance, replace OE number for reference is 5WK9600. 6Based on the original factory specifications, a direct replacement for the old or broken one.Condition: 100% Brand NewItem Type: Air Flowmeter SensorMaterial: ABSColor: As Pictures ShownOEM: 5WK9600Compatible with OE: 13621703275, 8ET009142-061, 5WK9600ZFitment: Fit for 3 Series E36 323i, 328i, 323 Ti, 323i 2.5 1990-2000 Convertible, Coupe, Estate, Hatchback, SaloonFit for 3 Series E38 528i, 523i 1994-2001 Saloon .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Air Flowmeter SensorNote1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!