Focus ST Mass Air Flow Sensor

Replacement mass air flow sensor — fitment, symptoms & live UK prices.

Fits Focus ST — check your reg/VIN to confirm

From £20.00 · 6 live listings on eBay

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New Ford Focus MK2 2.5 ST Mass Air Flow Meter Sensor 0280218088

New100.0% positive

£20.00View ›

Mass Air Flow Meter Sensor For Ford Focus Mk2 Mk3 S C-max Kuga 7M51-12B579-BB UK

New99.4% positive

£20.09View ›

Mass Air Flow Meter Sensor For Ford Focus MK2 MK3 S C-MAX KUGA 1.6 1.8 2.0 TDCI

New99.4% positive

£21.58View ›

Mass Air Flow Meter Sensor Fits For Ford Focus St225 Bosch Mk2 0280218134

New99.4% positive

£22.48View ›

4M5112B579CC Ford Focus C-Max 1.8L Genuine Mass Air Flow Meter Sensor

Used99.7% positive

£22.49View ›

FOR FORD FOCUS MK2 2.5 ST PETROL (2005-2011) MAF MASS AIR FLOW SENSOR METER AFM

New99.5% positive

£24.99View ›

Will it fit my Focus ST?

Sits in the intake pipework near the airbox — check the exact part number/connector for your engine code, as MAF sensors vary even within the same engine family.

Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.

Signs your Focus ST mass air flow sensor needs replacing

Hesitation or jerky acceleration
Rough idle, stalling
Poor economy
MAF fault code

Fitting it yourself

Usually a couple of screws and a connector — one of the quicker sensor swaps, but try dedicated MAF cleaner first, since dirt is a common false fault.

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Live pricesFrom £20.00

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