Bmw F30 Catalytic Converter
Replacement catalytic converter — fitment, symptoms & live UK prices.
Fits Bmw F30 — check your reg/VIN to confirm
Catalytic Converter
Aftermarket £80–£250; OEM much more.
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Will it fit my Bmw F30?
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 F30 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 F30 parts
HeadlightBmw F30Brake PadsBmw F30ExhaustBmw F30Tail LightBmw F30Shock AbsorberBmw F30Wing MirrorBmw F30
Live pricesAftermarket £80–£250; OEM much more.
View on eBay