Purpose-built for the Mk7 Ford Fiesta's 1.0-litre EcoBoost three-cylinder engine (2012–2017), this Mantis high-output ignition coil replaces an original coil that's a common failure point on this generation as the car ages past 60,000 miles.
Why Choose the Mantis MTP-1011?
12% More Spark Energy — the neodymium magnetic core saturates faster than standard ferrite, storing more energy for a stronger, more reliable spark.
Restores Smooth Idle — a bigger flame kernel and more complete combustion help eliminate the rough idle and hesitation common on ageing Mk7 Fiesta EcoBoost coils.
Consistent Output, Idle to Redline — engineered to maintain spark strength across the rev range, not just at low RPM.
Genuine OE Plug & Play — direct fitment for the 2012–2017 Fiesta Mk7 1.0 EcoBoost. No wiring or coding required.
2-Year Warranty, UK Stock — UK-engineered and tested, dispatched same day on orders before 3pm.
If your Fiesta Mk7 is misfiring, idling roughly, or has thrown a P0300-series fault code, the Mantis MTP-1011 is the direct, plug-and-play fix.
Let's check it fits
The Mantis MTP-1011 is compatible with the following cars fitted with the Ford 1.0 EcoBoost 3-cyl engine. It's always a good idea to verify your existing coil's OE number too (listed below). Sold individually — 3 coils per engine.
Ford
Fiesta (Mk7, 2012–2017) — CM5G
B-Max (Mk1, 2012–2017) — CM5G
EcoSport (Gen1, 2014–2017) — CM5G
Focus (Mk3, 2012–2017) — CM5G
C-Max (Mk2, 2012–2017) — CM5G
Mondeo (Mk5, 2015–2017) — CM5G
List reflects the live Mantis fitment database as of 5 August 2026.
OE Part Numbers
CM5G-12A366-BA
CM5G-12A366-CA
CM5G-12A366-CB
CM5G12A366CA
1760593
1776803
1827901
CM5G suffix format; BA/CA/CB are suffix variants. Also fits Ford B-Max 1.0 EB 2012-17.
