Focus Mk3 Catalytic Converter
Replacement catalytic converter — fitment, symptoms & live UK prices.
Fits Focus Mk3 — check your reg/VIN to confirm
From £120.00 · 6 live listings on eBay
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Catalytic Converter FORD Focus Mk3 Fl (c346) 2011 To 2018 999 M1dd 1929807
£120.00View ›
FORD FOCUS MK3 1.0 ECOBOOST CATALYTIC M1DD CONVERTER 2014-2018
£149.90View ›
Catalytic Converter Type Approved + Fitting Kit For Ford Focus MK3 1.0 EcoBoost
£159.99View ›
Catalytic Converter OE Replacement fits Ford Focus Mk3 1.0 2012-2020 1766306
£163.89View ›
✅ GENUINE FORD FOCUS MK3 1.6 PETROL ECOBOOST CATALYTIC CONVERTER 2011 - 2015
£179.95View ›
Catalytic Converter Type Approved fits FORD FOCUS Mk3 1.0 12 to 20 BM 1766306
£194.55View ›
Will it fit my Focus Mk3?
Must be the correct emissions-spec cat for your engine and year, or it'll fail MOT. Type-approved units only.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Focus Mk3 catalytic converter needs replacing
- P0420 / catalyst efficiency code
- Rattling inside (broken substrate)
- Failed emissions/MOT
- Sluggish, rotten-egg smell
Fitting it yourself
Bolt-on or welded depending on setup. Lambda sensors often transfer over.
See Catalytic Converter prices on eBayMore Focus Mk3 parts
HeadlightFocus Mk3ExhaustFocus Mk3TurboFocus Mk3Water PumpFocus Mk3Timing BeltFocus Mk3Timing ChainFocus Mk3
Live pricesFrom £120.00
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