Mini R56 Catalytic Converter
Replacement catalytic converter — fitment, symptoms & live UK prices.
Fits Mini R56 — check your reg/VIN to confirm

From £69.99 · 6 live listings on eBay
View Catalytic Converter on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns

Front Catalytic Converter fits Mini Cooper R56 1.6 N12B16A Approved Type
£69.99View ›

UK New Catalytic Converter Type Approved fits MINI ONE R56 1.4 18407563247
£69.99View ›

Catalytic Converter Type Approved + Fitting Kit For MINI One R56 1.4 18407563247
£79.99View ›

Catalytic Converter Type Approved for Mini One R56 1.4 Petrol 2006-2010
£81.69View ›

Catalytic Converter Type Approved For Mini Cooper R56 1.6i 2006-2010 N12B16A
£81.69View ›

New Catalytic Converter Type Approved For MINI ONE R56 1.4 06 to 10 N12B14A BM
£81.69View ›
Will it fit my Mini R56?
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 Mini R56 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 Mini R56 parts
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Live pricesFrom £69.99
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