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Details
| Specification | Value |
|---|---|
| Brand | BM CATALYSTS |
| MPN | bm91241h |
| Category | catalyst converter |
| Test Mark | E9-103R |
| only in connection with | FK91241 |
OE/OEM numbers (6)
Search by this OE number to find compatible parts
- AUDI / VW—1K0254400PX
- VW—1K0254400RX
- VW—1K0254401CX
- AUDI / VW—1K0254440JX
- AUDI / VW—6H0254400PX
- VW—90113031
Where this part fits
Original-fit position for OE 1K0254401CX. The red ring marks where this part installs on the vehicle.
About this product
BM CATALYSTS catalyst converter (BM91241H) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Test Mark: E9-103R, only in connection with: FK91241, Material: 47, Guarantee: Aluminium, Product fulfils: 67 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, VW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 090-557, 1K0254400PX, 1K0254400RX, 1K0254401CX and 18 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BM CATALYSTS is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (16)
catalyst converter BM CATALYSTS BM91241H — compatible car models
| Car models | AUDI: A3 (8P1), A3 Sportback (8PA); VW: GOLF V (1K1), TOURAN (1T1, 1T2) |
|---|---|
| Engines | 1.6 FSI |
| Year of manufacture | 2003-2015 |
| Manufacturer article number (MPN) | BM91241H |
| OE part numbers | 1K0254400PX, 1K0254400RX, 1K0254401CX, 1K0254440JX, 6H0254400PX, 90113031 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BM CATALYSTS bm91241h Approved. Guarantee: 2. Material: 47. only in connection with: FK91241. Product fulfils: 67. Test Mark: E9-103R
- 1x catalyst converter
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this catalyst converter compatible with my car?
This catalyst converter fits AUDI, VW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this BM CATALYSTS catalyst converter have?
This BM CATALYSTS catalyst converter has the following specifications: Test Mark: E9-103R; only in connection with: FK91241; Material: 47; Guarantee: 2; Product fulfils: 67. Check the full specifications table above for complete details.
What OE part numbers does this catalyst converter replace?
This catalyst converter replaces OE part numbers: 1K0254400PX, 1K0254400RX, 1K0254401CX, 1K0254440JX, 6H0254400PX, 90113031. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a catalyst converter cost?
Catalyst converter prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this BM CATALYSTS catalyst converter. All parts come with our 14-day money-back guarantee.
How do I know when to replace my catalyst converter?
Regular inspection of your catalyst converter is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a catalyst converter?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the catalyst converter fitted by a professional mechanic.
Can I use this part as a replacement for OE 1K0254400PX?
Yes, this BM CATALYSTS catalyst converter is a direct replacement for OE part number 1K0254400PX. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the BM CATALYSTS BM91241H the same as the BM CATALYSTS BM80250H?
No, while both are catalyst converter parts, they are different products. The BM CATALYSTS BM91241H has Test Mark: E9-103R, only in connection with: FK91241, Material: 47. The BM CATALYSTS BM80250H may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
