Mercedes A Class Mass Air Flow Sensor
Replacement mass air flow sensor — fitment, symptoms & live UK prices.
Fits Mercedes A Class — check your reg/VIN to confirm
From £39.95 · 6 live listings on eBay
View Mass Air Flow Sensor on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns
MERCEDES A-CLASS, B-CLASS, S-CLASS DIESEL MASS AIR FLOW METER SENSOR
£39.95View ›
For Mercedes Benz A-Class Air Mass Flow Sensor Meter MAF 6450900048 A6450900048
£43.89View ›
FOR MERCEDES E CLASS AIR INTAKE MASS AIR FLOW SENSOR 280 300 320 350 CDI OM642
£75.88View ›
BREMI Mass Air Flow Sensor Fits Mercedes-Benz A-Class B-Class C-Class CLA CLS
£87.99View ›
4Pin Air Intake Mass Air Flow Sensor For Mercedes E Class CDI BlueTEC OM642 UK
£108.27View ›
6420901642 4 Pin AIR INTAKE MASS AIR FLOW SENSOR FOR MERCEDES E CLASS W212 A207
£117.84View ›
Will it fit my Mercedes A Class?
Match the part to your exact engine code and trim — confirm against your registration before buying.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Mercedes A Class mass air flow sensor needs replacing
- Worn, failed, or fault-code flagged
- Noise, leak, or warning light
- MOT advisory or failure
Fitting it yourself
Difficulty varies — check a model-specific guide before starting.
See Mass Air Flow Sensor prices on eBayMore Mercedes A Class parts
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Live pricesFrom £39.95
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