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Catalytic Converter for Mercedes C180K, Mercedes C200K and 2 more models – BM91312H
BM91312H — Homologated Petrol Cat - Image 2

BM91312H Petrol Cat for Mercedes C180K, Mercedes C200K and 2 more models

£220.83 ex VAT (£264.99 inc VAT)

In stock — order by 4pm for next working day delivery, free to most UK addresses.

… Ordered afternoon one day and delivered perfectly the next. Fitted perfectly. Excellent service.Everything perfect. Cat was advertised at a decent price, website works very well, Ordered afternoon one day and delivered perfectly the next. Fitted perfectly. Excellent service.

George H., CatHive customer · October 2026

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Fitment guarantee: if a part we list for your vehicle doesn’t fit it, we collect it at our cost and send the right part or refund you in full.

14 days to change your mind: return the part unused, in its packaging.

PLEXPAD LTD trading as CatHive · Company number 14156842 · Registered office 124 City Road, London EC1V 2NX · 0207 870 3694

Getting it fitted

Any garage or exhaust centre can fit this part. Its fitting kit is included.

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Garages: open a Trade Account for trade prices.

Fits 4 vehicles (12 variants) — see the list or check yours before you buy.

Fitting kit included — no hidden extras (FK91312A)

Type Approved

2 years warranty

Seen this part cheaper? Our Price Promise beats it by half the difference.

SKU: BM91312H Category: Manufactured by BM Catalysts

Fits these vehicles (4 vehicles, 12 variants)

  • Mercedes
  • C180K 1.8 Petrol S203 (M271.946 Eng) Kompressor Estate (RHD only), 6/2002 to 8/2007, 3 or 4 Engine code M271.946
  • C180K 1.8 Petrol W203 (M271.946 Eng) Kompressor Saloon (RHD only), 6/2002 to 2/2007, Euro 3 or 4 Engine code M271.946
  • C180K 1.8 Petrol CL203 (M271.946 Eng) Kompressor Coupe (RHD only), 7/2002 to 4/2007, Euro 3 or 4 Engine code M271.946
  • C200K 1.8 Petrol CL203 (M271.940;942) Kompressor Coupe (RHD only), 7/2002 to 3/2008, Euro 3 or 4
  • C200K 1.8 Petrol S203 (M271.940;942) Kompressor Estate (RHD only), 7/2002 to 8/2007, Euro 3 or 4
  • C200K 1.8 Petrol W203 (M271.940;942) Kompressor Saloon (RHD only), 7/2002 to 2/2007, Euro 3 or 4
  • C230K 1.8 Petrol CL203 (M271.948 Eng) Kompressor Coupe (RHD only), 6/2002 to 3/2008, Euro 3 or 4 Engine code M271.948
  • C230K 1.8 Petrol S203 (M271.948 Eng) Kompressor Estate RHD only), 2/2004 to 8/2007, Euro 3 or 4 Engine code M271.948
  • CLK200K 1.8 Petrol C209 (M271.940 Eng) Kompressor (RHD only), 9/2002 to 2/2007, Euro 3 or 4 Engine code M271.940
  • CLK200K 1.8 Petrol A209 (M271.940 Eng) Kompressor (RHD only), 2/2003 to 12/2006, Euro 3 Engine code M271.940

Engine management light with code P0420? What to check before replacing the catalytic converter

Cross references

BM91312H replaces these part numbers. Search any of them in the box at the top of the page to land here again.

OE (manufacturer) part numbers
2034907519A2034907519
Klarius
322060

Will this part fit my vehicle?

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Additional information

Weight 6.4 kg
Dimensions 1650 mm