Free Delivery to Most of the UK · Next Day on Orders Before 4pm
Catalytic Converter for SEAT Altea, SEAT Altea XL and 6 more models – BM91506H
BM91506H — Homologated Petrol Cat - Image 2

BM91506H Petrol Cat for SEAT Altea, SEAT Altea XL and 6 more models

£84.16 ex VAT (£100.99 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

See CatHive on Trustpilot (opens in a new tab)

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.

Share on WhatsApp

Garages: open a Trade Account for trade prices.

Fits 8 vehicles (9 variants) — see the list or check yours before you buy.

Fitting kit included — no hidden extras (FK91506B)

Type Approved

2 years warranty

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

SKU: BM91506H Category: Manufactured by BM Catalysts

Fits these vehicles (8 vehicles, 9 variants)

  • SEAT
  • Altea XL 1.4 Petrol BXW engine (underfloor cat), 10/2006 to 4/2011, 4 Engine code BXW
  • Altea 1.4 Petrol BXW engine (underfloor cat), 5/2006 to 4/2011, Euro 4 Engine code BXW
  • Leon 1.4 Petrol BXW engine (underfloor cat), 6/2006 to 6/2011, Euro 4 Engine code BXW
  • Toledo 1.4 Petrol BXW engine (underfloor cat), 5/2006 to 4/2011, Euro 4 Engine code BXW
  • Skoda
  • Octavia 1.4 Petrol BCA; BUD engines (underfloor cat), 5/2004 to 1/2009, Euro 4 Engine codes BCA, BUD
  • Volkswagen
  • Caddy 1.4 Petrol BCA engine (underfloor cat), 3/2004 to 5/2006, Euro 4 Engine code BCA
  • Caddy 1.4 Petrol BUD engine (underfloor cat), 5/2006 to 8/2010, Euro 4 Engine code BUD
  • Golf Plus 1.4 Petrol BCA; BUD engines (underfloor cat), 1/2005 to 12/2008, Euro 4 Engine codes BCA, BUD
  • Golf 1.4 Petrol Mk.5 16v (BCA; BUD engines; underfloor cat), 10/2003 to 7/2009, Euro 4 Engine codes BCA, BUD

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

Cross references

BM91506H 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
1J0254401EX1K0254400BX1K0254400TX1K0254401EX1K0254401GX1K0254401JX1K0254401X
Klarius
311894
Bosal
090-147
Walker
20860
EEC
VK6057T

Will this part fit my vehicle?

Enter your registration or choose your make, model and engine — we check BM91506H against the parts catalogued for that vehicle. If it isn't listed, we show you the ones that are.

or search manually

Additional information

Weight 2.4 kg
Dimensions 615 mm