Bmw F20 Catalytic Converter
Replacement catalytic converter — fitment, symptoms & live UK prices.
Fits Bmw F20 — check your reg/VIN to confirm
Catalytic Converter
Aftermarket £80–£250; OEM much more.
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Will it fit my Bmw F20?
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 Bmw F20 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 Bmw F20 parts
HeadlightBmw F20ExhaustBmw F20Brake PadsBmw F20Timing ChainBmw F20Brake DiscsBmw F20Tail LightBmw F20
Live pricesAftermarket £80–£250; OEM much more.
View on eBay