Catalytic Converter6Q0254503AX

Audi, SEAT, Škoda, and Volkswagen OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

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AUTODOC

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Checked 2026-10-19 03:25 UTC

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Aftermarket part numbers

Supplier articles whose catalogue lists 6Q0254503AX. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

What these parts’ suppliers state

Each value belongs to the part number beside it, not to the OE number: parts that list one OE number can differ. Where your vehicle manufacturer gives a value, it takes precedence.

Specification	Value and the part numbers stating it
Fitting position	Front HELLA 8LE 366 054-051, IMASAF 71.84.43, WALKER 20945

HELLA: 8LE 366 054-051Emissions Standard: Euro 4 Multi-piece: one-piece Supplementary Article/Supplementary Info 2: with attachment parts Quantity Unit: Kit
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Fitting position: FrontFitment conditions:Engine Code: BMS, BNM, BNV for PR number: 0GG Supplementary Article/Supplementary Info 2: not for retrofitted equipment Catalytic Converter Type: for vehicles without soot particulate filter Construction Year from: 10.2006, 05.2009 Construction Year to: 04.2007
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HJS: 82 11 3234Supplementary Article/Supplementary Info 2: with pipe connector EU General Product Safety Regulation (GPSR): IEC 60417-6183 mechanical expertise requiredFitment conditions:Engine Code: AMF, BLS, BMS, BNM, BNV Vehicle Identification Number (VIN) from: 5J-7-006 030, 5J-7-500 230, 6J-9-000 001, 6J-9-025 771, 6L-3-000 001, 6L-3-079 781, 6Y-3-809 645, 6Y-6-489 759 Vehicle Identification Number (VIN) to: 6J-B-021 582, 6L-6-112 361, 6Y-6-508 940 Construction Year from: 05.2003 Construction Year to: 10.2005
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93 11 3014Supplementary Article/Supplementary Info: replaces catalytic converter ABE No.: KBA 17037 Version: DPF-01Fitment conditions:Emission Key: 0453;0462, 0462, 0462;0463, 0635, 0645 Emissions Standard: 98/69/EG I;B, 98/69/EG II;B, reaches particle reduction class PM3 when mounted, reaches particle reduction class PMK3 when mounted Engine Code: BAY, BNM, BNV Vehicle Identification Number (VIN) from: 5J-6-006 198, 5J-6-008 369, 5J-7-006 030, 5J-7-041 250, 5J-7-500 230, 5Z-6-000 001, 6L-6-000 001, 6Y-6-489 759, 9N-2-000 001, 9N-4-000 001, 9N-6-000 001 Construction Year from: 11.2001, 06.2005, 05.2007 Transmission Type: Manual Transmission Construction Year to: 12.2004, 05.2005 KBA Number (Germany): 8004AFQ, 8004AFT not for KBA No.: 8004AHN, 8004AHO Vehicle Identification Number (VIN) to: 9N-5-002 500, 9N-5-550 000
+7 moreShow fewer
replaced by HJS 93 11 2014
IMASAF: 71.84.43Supplementary Article/Supplementary Info 2: with attachment parts Length: 1,080 mm Weight: 5 kgFitting position: Front
WALKER: 20945Emissions Standard: Euro 4 (D4) Supplementary Article/Supplementary Info 2: with attachment parts Guarantee: 3 years guarantee Length: 1,070 mm Width: 390 mm Height: 40 mm Weight: 5.525 kg Code Letter: 93
+5 moreShow fewer
Fitting position: FrontFitment conditions:Engine Code: BMS, BNM, BNV, BWB Catalytic Converter Type: for vehicles without soot particulate filter for model code/type code: 542, 545, 6J5, 6L1 Vehicle type: 5J, 9N_, Roomster, Roomster Scout Construction Year to: 10.2005, 04.2007 Technical Information Number: 14, 18, 7, 8 Vehicle Identification Number (VIN) from: 6-087301, 64522418 for OE number: 6Q0254502FX Vehicle Equipment Line/Trim Level: Model 5J7, Without DPF Construction Year from: 10.2005 for PR number: 0GG Vehicle Identification Number (VIN) to: 6-087300
+9 moreShow fewer

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

30 vehicles in 14 model series, inferred

Aftermarket parts that list 6Q0254503AX fit these vehicles according to their supplier catalogues. That does not prove 6Q0254503AX itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

SEAT

4 model series · 10 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Cordoba (6L)3 vehicles	12/2002 – 11/2009	AMF, BMS, BNM, BNV	7593 / 020, 515, 517, ACE, ACM, ACN
Ibiza III (6L)3 vehicles	05/2002 – 11/2009	AMF, BMS, BNM, BNV	7593 / 016, 514, 516, ABR, ACB, ACC
Ibiza IV (6J)2 vehicles	02/2008 – 06/2010	BLS, BMS	7593 / ADL, ADP
Ibiza IV (6J) Sportcoupe2 vehicles	07/2008 – 06/2010	BLS, BMS	7593 / ADL, ADP

Škoda

8 model series · 16 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Fabia I 1999–20083 vehicles1 of them: some versions only	04/2003 – 12/2007	AMF, BMS, BNM, BNV	8004 / 390, 392, ABR, ACA, ACB, ACW, ADE, ADF, AFI, AFJ
Fabia I Combi3 vehicles	04/2003 – 12/2007	AMF, BNM, BNV	8004 / 391, ACC, ACK, ACL, ACM, ACU, ACV
Fabia II 2006–20142 vehicles	01/2007 – 09/2010	BMS, BNM, BNV	8004 / AFI, AFJ
Fabia II Combi2 vehicles	01/2007 – 03/2010	BMS, BNM, BNV	8004 / AFX, AFY
Fabia II Scout Combi1 vehicle	05/2009 – 03/2010	BMS, BNV	8004 / AFY
Fabia I Praktik1 vehicle	10/2005 – 12/2007	BNM	8004 / AEN
Roomster2 vehicles	05/2006 – 03/2010	BMS, BNM, BNV	8004 / AEZ, AFA, AHN, AHO
Roomster Praktik2 vehicles	05/2006 – 03/2010	BMS, BNM, BNV	8004 / AFQ, AFT, AHN, AHO

Volkswagen

2 model series · 4 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Fox (5Z) 2003–20211 vehicle	04/2005 – 12/2009	BNM	0603 / 781, AAU
Polo 4 (9N)3 vehicles	11/2001 – 11/2009	AMF, BAY, BMS, BNM, BNV, BWB	0603 / 656, 725, 792, 793, AAZ, ABE

Catalytic Converter6Q0254503AX

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SEAT

Škoda

Volkswagen