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Details
| Specification | Value |
|---|---|
| Brand | VEGAZ GmbH |
| MPN | vk-322 |
| Category | catalyst converter |
| Length [mm] | 620 mm |
OE numbers (4)
Search by this OE number to find compatible parts
- SKODA / VW—1K0 254 400 BX
- SEAT / SKODA / VW—1K0 254 401 EX
- SKODA / VW—1K0 254 401 JX
- SKODA / VW—1K0 254 501 JX
Where this part fits
Original-fit position for OE 1K0254400BX.
About this product
When catalyst converter performance matters, the VEGAZ GmbH VK-322 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Length [mm]: 620 mm, Emission Standard: 67, Vehicle Equipment: 91, Supplementary Article/Supplementary Info: Ceramic. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with SEAT, SKODA, 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: 04.4276, 090-147, 12.003.60, 12.003.69 and 31 more. Matching these numbers confirms a like-for-like replacement with no loss of function. VEGAZ GmbH 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (30)
Show all 30 OE numbers
catalyst converter VEGAZ GmbH VK-322 — compatible car models
| Car models | SEAT: ALTEA (5P1), ALTEA XL (5P5, 5P8), LEON (1P1); SKODA: OCTAVIA I Combi (1U5), OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5); VW: CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH), CADDY III MPV (2KB, 2KJ, 2CB, 2CJ), GOLF PLUS V (5M1, 521), GOLF V (1K1), GOLF VI Variant (AJ5), GOLF V Variant (1K5) |
|---|---|
| Engines | 1.4 16V; 1.4 |
| Year of manufacture | 1998-2016 |
| Manufacturer article number (MPN) | VK-322 |
| OE part numbers | 1K0 254 400 BX, 1K0 254 401 EX, 1K0 254 401 JX, 1K0 254 501 JX |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
VEGAZ GmbH vk-322 catalyst converter. Emission Standard: 67. Length [mm]: 620 mm. Supplementary Article/Supplementary Info: 7. Vehicle Equipment: 91
- 1x catalyst converter
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 SEAT, SKODA, 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 VEGAZ GmbH catalyst converter have?
This VEGAZ GmbH catalyst converter has the following specifications: Length [mm]: 620 mm; Emission Standard: 67; Vehicle Equipment: 91; Supplementary Article/Supplementary Info: 7. 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: 1K0 254 400 BX, 1K0 254 401 EX, 1K0 254 401 JX, 1K0 254 501 JX. 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 VEGAZ GmbH 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 1K0 254 400 BX?
Yes, this VEGAZ GmbH catalyst converter is a direct replacement for OE part number 1K0 254 400 BX. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
