Seat Arona Catalytic Converter
Replacement catalytic converter — fitment, symptoms & live UK prices.
Fits Seat Arona — check your reg/VIN to confirm
From £39.99 · 6 live listings on eBay
View Catalytic Converter on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns
Petrol Catalytic Converter Fitting Kit For Seat Arona 1.0 17-18 Euro 6
£39.99View ›
2024 SEAT ARONA 1.0 PETROL / VW AUDI SKODA CATALYTIC CONVERTER OEM 2Q0131701AN
£79.00View ›
SEAT ARONA 1.0 TFSI EXHAUST CATALYTIC CONVERTER 2021 TO 2025 2Q0254505M
£149.00View ›
Catalytic Converter SEAT Arona Mk1 (se216) 2017 On 999 Dkrf
£200.00View ›
2018 SEAT ARONA FR MK1 1.0L PETROL CAT CATALYTIC CONVERTER CODE: CHZJ 2Q0131701C
£210.00View ›
SEAT ARONA CATATLYTIC CONVERTER CAT 1.5 PETROL 05E254700N 2017-2025
£251.10View ›
Will it fit my Seat Arona?
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 Seat Arona 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 Seat Arona parts
HeadlightSeat AronaExhaustSeat AronaTurboSeat AronaGearboxSeat AronaWater PumpSeat AronaTiming BeltSeat Arona
Live pricesFrom £39.99
View on eBay