Fiesta Mk7 Mass Air Flow Sensor

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

Fits Fiesta Mk7 — check your reg/VIN to confirm

From £11.99 · 6 live listings on eBay

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MASS AIR FLOW SENSOR FOR KUGA FOCUS FIESTA B-MAX PETROL ECOBOOST DS7A-12A697-AA

New99.7% positive

£11.99View ›

FORD FIESTA MK7.5 MAF MASS AIR FLOW SENSOR 8V2112B579AA 1.0 ECOBOOST 2015

Used100.0% positive

£17.22View ›

Car Mass Air Flow Sensor Meter 8V21-12B579-AA for Ford Fiesta ST180 MK7 13-17

New99.3% positive

£18.99View ›

MAF Mass Air Flow Sensor for Ford Transit MK7 MK8 Fiesta Custom Ranger 2.2 TDCI

New99.8% positive

£19.94View ›

MAF Mass Air Flow Sensor for Ford Transit MK7 MK8 Fiesta Custom Ranger 2.2 TDCI

New99.5% positive

£19.94View ›

MAF Mass Air Flow Sensor for Ford Transit MK7 MK8 Fiesta Custom Ranger 2.2 TDCI

New99.1% positive

£20.78View ›

Will it fit my Fiesta Mk7?

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 Fiesta Mk7 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 £11.99

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