Alternator4B903024

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.

Lowest price

€70.48

plus €16.94 shipping to Germany, on Ovoko

Compare 6 listings

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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

AUTODOC

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New

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Ovoko

6 listings

Used

Checked 2026-10-26 03:01 UTC

€70.48 – €93.94Cheapest listing: + €16.94 shipping to Germanyestimated delivery in 2–4 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 4B903024. 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.

VALEO: 443393Voltage: 14 V Alternator Charging Current: 140 A Fastening Type: Four-point attachment Rotation Direction: Clockwise rotation Pulleys: with freewheel belt pulley Number of ribs: 6 Belt Pulley Ø: 56 mm Clamp: B+, COM Weight: 6.94 kg
+6 moreShow fewer
Fitment conditions:Manufacturer Restriction: BOSCH Construction Year from: 11.2015, 12.2015, 01.2016 Engine Code: CUSA, CUSB, CUTA, CYZA, CYZB Vehicle Equipment: for vehicles with start-stop function
+1 moreShow fewer
444276Voltage: 14 V Alternator Charging Current: 140 A Fastening Type: Four-point attachment Rotation Direction: Clockwise rotation Pulleys: with freewheel belt pulley Number of ribs: 6 Belt Pulley Ø: 56 mm Clamp: B+ / com Weight: 7.265 kg
+6 moreShow fewer
Fitment conditions:Manufacturer Restriction: BOSCH Construction Year from: 11.2015, 12.2015, 01.2016 Engine Code: CUSA, CUSB, CUTA, CYZA, CYZB Vehicle Equipment: for vehicles with start-stop function
+1 moreShow fewer

Vehicle fitment

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

31 vehicles in 12 model series, inferred

Aftermarket parts that list 4B903024 fit these vehicles according to their supplier catalogues. That does not prove 4B903024 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

2 model series · 2 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
A1 (8X) 2010–20181 vehicle	11/2014 – 10/2018	CUSB	0588 / BDF
A1 (8X) Sportback1 vehicle	11/2014 – 10/2018	CUSB	0588 / BCZ

SEAT

4 model series · 10 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Ibiza IV (6P)3 vehicles	05/2015 – 06/2017	CUSA, CUSB, CUTA, CYZA	7593 / AKS, AKT, AKU
Ibiza IV (6P) SC3 vehicles	05/2015 – 12/2016	CUSA, CUSB, CUTA, CYZA	7593 / AKS, AKT, AKU
Ibiza IV (6P) ST3 vehicles	05/2015 – 07/2016	CUSA, CUSB, CUTA, CYZA	7593 / ALA, ALB, ALC
Toledo IV (KG)1 vehicle	05/2015 – 04/2019	CUSB	7593 / ALG, ALW

Škoda

5 model series · 16 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Fabia III 2014–20223 vehicles	08/2014 – 06/2021	CUSA, CUSB, CUTA	8004 / AOR, AOS, ARJ
Fabia III Combi3 vehicles	10/2014 – 12/2022	CUSA, CUSB, CUTA	8004 / AOW, AOX, ARK
Fabia III Praktik3 vehicles	10/2014 – 12/2022	CUSA, CUSB, CUTA	8004 / APC, APD, ARN
Rapid3 vehicles	05/2015 –	CHZB, CHZC, CUSB, DKLD, DKRC, DSHA	8004 / AQT, ARG, ASL, ASV
Rapid Spaceback4 vehicles	07/2012 – 12/2019	CBZB, CHZB, CHZC, CUSB, DKLD, DKRC	8004 / AOC, AQU, ASM, ASW

Volkswagen

1 model series · 3 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Polo 5 (6C)3 vehicles	02/2014 – 10/2017	CUSA, CUSB, CUTA, CYZA, CYZB	0603 / BNU, BNV, BPN, BPS, BPT, BQG