1977-1979 BMW E24 633CSi E23 733i M30 Mass Volume Air Flow Meter MAF OEM

This MAF was taken from a 1979 733i with 109k miles. The BMW part numbers are missing, so this is likely a replacement. The Bosch part numbers are: 0280203006. The plastic cap is loose and come off the housing easily. There is no other damage.

Details can be viewed in the photos. The pictures are photos of the actual part you will receive. All parts are guaranteed as described and working for 30 days, unless they are stated AS-IS condition. We strongly discourage using BMW dealerships for service using our parts.

Please find a reputable German Specialty Repair Facility. If we verify compatibility using your vehicle VIN number we guarantee proper fitment. Labor costs will not be reimbursed. Rarely, large or difficult to package items will take a day or two longer.

Which side does this part fit? Left = Driver side, Right = Passenger side. Reference to driver/passenger side is for left hand drive cars, so for RHD vehicles UK/Japan/Australia, etc.

Please reverse the side indicated. What does the production month mean? When the fitment information includes a production month this means the part will only fit some of the cars within a given model year, depending on what month the car was manufactured. Production for the "model year" usually begins in September of the previous calendar year, so if you have a 1995 model BMW it will have been produced anywhere between 9/94 - 8/95. Some cars begin their production earlier than September, such as the first year production for a new model. For example, if we say the part fits 04/95 - 99 it will fit those cars with a production date of April 1995 to 1999 model year cars.

Or if we say the part fits 99 - 05/99 it will fit 1999 model year vehicles and up to and including those with a production date of 04/99. Where do I find my car's production month?

The production month for your vehicle can be found on a sticker located on your front driver side door jamb. See the photo below for illustration. Will this part fit my non-US market BMW? Fitment information provided is for US market spec vehicles only. Are Your Airbags Recall Compliant?

Still not sure this part will fit your car?

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