Fiesta Mk8 Catalytic Converter
Replacement catalytic converter — fitment, symptoms & live UK prices.
Fits Fiesta Mk8 — check your reg/VIN to confirm
From £125.50 · 6 live listings on eBay
View Catalytic Converter on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns
FORD FIESTA MK8 1.1 DURATEC PETROL EURO6 CATALYTIC CONVERTER 2017-2021 EA18
£125.50View ›
FORD FIESTA MK8 1.0L CAT CATALYTIC CONVERTER H1B1-5E211-AC (SFJK) 2017-2022
£145.00View ›
2021 Ford Fiesta ST-LINE Mk8 CAT Catalytic Converter 1.0 Petrol MOJB 2545228X
£150.00View ›
FORD FIESTA MK8 1.0L CATALYTIC CONVERTER J1B1-5H270-EB 2017-2022
£175.00View ›
FORD FIESTA MK8 1.0L CATALYTIC CONVERTER J1B1-5H270-EB 2017-2022
£175.00View ›
FORD FIESTA MK8 1.0 ECOBOOST CATALYTIC CONVERTER 2017-2021 CV21–5E211–A5
£179.13View ›
Will it fit my Fiesta Mk8?
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 Fiesta Mk8 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 Fiesta Mk8 parts
HeadlightFiesta Mk8ExhaustFiesta Mk8Wing MirrorFiesta Mk8Water PumpFiesta Mk8Timing BeltFiesta Mk8Timing ChainFiesta Mk8
Live pricesFrom £125.50
View on eBay