Mass Air Flow Meter Sensor For BMW 3 5 6 Series X3 X5 X6 0281002936 13627805415

Improve your BMW’s engine performance and restore proper air/fuel measurement with this OEM-spec Mass Air Flow (MAF) Meter Sensor (reference numbers 0281002936 / 13627805415). Designed for compatibility across BMW 3, 5, 6 Series as well as X3, X5, X6 models, this 4-pin hot-film sensor precisely measures incoming air mass to the ECU, ensuring smoother idling, better throttle response, and reduced emissions. It replaces.

OEM Number: 13 62 8 509 725, 13628509725, 7801951, 8509725, 13 62 7 793 633|7 793 633,, 13 62 8 509 725, 13 62 7 805 415, 13 62 7 801 951|13 62 7 801 951, 13627801951, 13 62 7 805 415, 13627805415|8509725, 7805415, 7801951, 7793633, 7 805 415, 7 801 951

Product details :

No. of Pin : 4 Pin Connector

Length : 85.2 mm

Width : 122.2 mm

Height : 89.8 mm

Voltage : 12V

Operating Mode : Electric

Our SKU: TB13627805415_94

All our mass air flow sensors & components are OEM quality and reliable after market car parts. This Maf Sensor Air Flow Meter For Bmw is specifically compatible with BMW 3 Series, 5 Series, 6 Series, X3, X5, X6.

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Registration number in our live chat or contact form and our experts will gladly help!

FAQs (Frequently Asked Questions)

Q1: What vehicles is this MAF sensor compatible with?
It fits BMW 3, 5, and 6 Series, as well as BMW X3, X5, and X6 models that use the 0281002936 / 13627805415 sensor. 

Q2: What are the OEM / alternate part numbers?
Common OEM part numbers include 13 62 8 509 725, 13628509725, 7801951, 8509725, and others in the same family.

Q3: How many pins does the connector have?
This MAF sensor uses a 4-pin connector.

Q4: Why replace the MAF sensor?
A failing MAF causes rough idle, poor fuel efficiency, stalling, or “check engine” codes due to incorrect air mass readings. Replacing it restores accurate sensor data to the ECU.

Q5: Can I clean the old sensor instead of replacing it?
Cleaning may help temporarily, but if the sensor’s internal components are damaged or degraded, replacement is safer and more reliable.

Q6: How do I install it?
Disconnect the battery, unclip the electrical connector, remove clamps, swap the sensor, secure it firmly, and clear any error codes. Make sure the air path is sealed.

Q7: Will this improve performance?
Yes, once the ECU receives accurate airflow data, throttle response, idle stability, and fuel economy generally improve.

Q8: Is this product new or remanufactured?
The listing describes it as a new aftermarket / OEM-quality replacement.

Q9: What is the warranty / return policy?
We offers a 60-day return policy and a 12-month warranty (conditions apply). Read Our Warranty Policy

Q10: How can I verify it fits my car?
Compare the part number on your current MAF unit with 0281002936 / 13627805415, or use your VIN with the seller’s compatibility tool.