Alternator04C903023DX

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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€37.51

plus €18.12 shipping to Germany, on Ovoko

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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.

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25 listings

Used

Checked 2026-10-24 12:39 UTC

€37.51 – €270.00Cheapest listing: + €18.12 shipping to Germanyestimated delivery in 3–5 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 04C903023DX. 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.

BOSCH: 0986085030Length (unpacked): 175 mm Direction of rotation: Clockwise direction of rotation Rated voltage: 14 V Rated current: 110 A Spaced double swing arm: 60 mm Swivel arm hole: 8.5/M8 Pulley diameter: 49,5 mm Number of grooves: 6 Pulley distance: 30 mm Supporting arm hole: 8.5/M8 Position of supporting arm hole: left Angle supporting arm hole: 90 Fastening type: Double swivel arm Vacuum pump: excl. vacuum pump Belt pulley: with free-wheeling pulley Plug drawing identifier: 125 Coupling clamp: B+(M8)
+14 moreShow fewer
Fitment conditions:Check/replace drive belt on alternator replacement. 110 A For vehicles with Start-Stop function Installation period: 03/2013, 03/2015 Bosch, only as replacement for Bosch equipment
+2 moreShow fewer
1986A01069Length (unpacked): 175 mm Direction of rotation: Clockwise direction of rotation Rated voltage: 14 V Rated current: 110 A Spaced double swing arm: 60 mm Swivel arm hole: 8.5/M8 Pulley diameter: 49,5 mm Number of grooves: 6 Pulley distance: 30 mm Supporting arm hole: 8.5/M8 Position of supporting arm hole: left Angle supporting arm hole: 90 Fastening type: Double swivel arm Vacuum pump: excl. vacuum pump Belt pulley: with free-wheeling pulley Plug drawing identifier: 125 Coupling clamp: B+(M8)
+14 moreShow fewer
Fitment conditions:Check/replace drive belt on alternator replacement. 110 A For vehicles with Start-Stop function Installation period: 03/2013, 03/2015 Bosch, only as replacement for Bosch equipment
+2 moreShow fewer
F000BL0603Length (unpacked): 175 mm Direction of rotation: Clockwise direction of rotation Rated voltage: 14 V Rated current: 110 A Spaced double swing arm: 59 mm Swivel arm hole: 8,50 Pulley diameter: 55 mm Number of grooves: 6 Supporting arm hole: 8,50/M8 Position of supporting arm hole: left Angle supporting arm hole: 90.0 Type: Compact Fastening type: Double swivel arm Vacuum pump: excl. vacuum pump Belt pulley: with free-wheeling pulley
+12 moreShow fewer
MAGNETI MARELLI: 063736232010Number of mounting bores: 4 Voltage: 12 V Alternator Charging Current: 110 A Pulleys: with freewheel belt pulley Belt Pulley Ø: 49 mm Plug Type ID: CPA0222
+3 moreShow fewer
Fitment conditions:Engine Code: CHYA, CHYB, CHYC, CHYE, CPGA, CWVA, DAFA, DFNA, DFNB, DSGB, DSGD Construction Year to: 07.2016 Construction Year from: 03.2013
VALEO: 444336Voltage: 14 V Alternator Charging Current: 110 A Fastening Type: Four-point attachment Rotation Direction: Clockwise rotation Pulleys: with freewheel belt pulley Number of ribs: 6 Belt Pulley Ø: 49 mm Clamp: B+ / COM Distance of mounting bores: 61 mm Weight: 5.615 kg
+7 moreShow fewer
Fitment conditions:Manufacturer Restriction: BOSCH, VALEO Engine Code: CHYA, CHYB, CHYC, CHYE, CPGA, CWVA, CWVB, DFNA, DFNB, DSGB, DSGC, DSGD for PR number: 7L3, 7L6, 7L8 Vehicle Equipment: for vehicles with start-stop function Construction Year to: 07.2018, 06.2021 Transmission Type: 5-Speed Manual Transmission, Manual Transmission
+3 moreShow fewer
456405Voltage: 14 V Alternator Charging Current: 110 A Fastening Type: Four-point attachment Rotation Direction: Clockwise rotation Pulleys: with freewheel belt pulley Number of ribs: 6 Belt Pulley Ø: 49 mm Clamp: B+, COM (LIN2) Weight: 5.8 kg
+6 moreShow fewer
Fitment conditions:Manufacturer Restriction: BOSCH, VALEO Engine Code: CHYA, CHYB, CHYC, CHYE, CPGA, CWVA, CWVB, DFNA, DFNB, DSGB, DSGC, DSGD for PR number: 7L3, 7L6, 7L8 Vehicle Equipment: for vehicles with start-stop function Construction Year to: 07.2018, 06.2021 Transmission Type: 5-Speed Manual Transmission, Manual Transmission
+3 moreShow fewer
WALKER: WAL00973Voltage: 14 V Alternator Charging Current: 110 A Number of ribs: 6 Pulleys: with freewheel belt pulley Belt Pulley Ø: 49 mm Plug Type ID: 0239 Vehicle Electrical System Design: for vehicles with 12-volt electrical system Clamp: M8 B+;COM/LIN2-D Bore Diameter 1: 8 mm Bore Diameter 2: 8 mm Net weight: 5.3 kg
+8 moreShow fewer
Fitment conditions:Vehicle Equipment: for vehicles with start-stop function Construction Year to: 04.2013

Vehicle fitment

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

62 vehicles in 28 model series, inferred

Aftermarket parts that list 04C903023DX fit these vehicles according to their supplier catalogues. That does not prove 04C903023DX itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

SEAT

7 model series · 19 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Arona (KJ)1 vehicle	07/2017 –	CWVA, DWYA	Not listed
Ibiza IV (6P)3 vehicles	05/2015 – 06/2017	CHYB, CWVA, CWVB	7593 / AKN
Ibiza IV (6P) SC3 vehicles	05/2015 – 05/2017	CHYB, CWVA, CWVB	7593 / AKN
Ibiza IV (6P) ST3 vehicles	05/2015 – 05/2017	CHYB, CWVA, CWVB	7593 / AKV
Ibiza V (KJ)5 vehicles	01/2017 –	CHYB, CHYC, CWVA, CWVB, DFNA, DFNB, DSGB, DSGD	7593 / ANE, ANF, ANY
Mii (KF)3 vehicles	10/2011 – 07/2019	CHYA, CHYB, CPGA	7593 / AGN, AGO, AGS, AHR, AHS, AHT
Toledo IV (KG)1 vehicle	05/2015 – 04/2019	CWVA	Not listed

Škoda

12 model series · 20 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Citigo3 vehicles	10/2011 – 08/2019	CHYA, CHYB, CPGA	8004 / AMM, AMN, AMR, ANX, ANY, ANZ
Fabia III 2014–20223 vehicles	08/2014 – 06/2021	CHYA, CHYB, CHYE, CWVA	8004 / AON, AOO
Fabia III Combi3 vehicles	10/2014 – 12/2022	CHYA, CHYB, CHYE, CWVA	8004 / AOT, AUK
Fabia III Praktik2 vehicles	10/2014 – 12/2022	CHYA, CHYB	8004 / AOY, AOZ
Fabia IV1 vehicle	06/2021 –	DWYA	Not listed
Kamiq1 vehicle	07/2019 –	CWVA, DWYA	Not listed
Karoq1 vehicle	07/2017 –	CWVA, DWYA	Not listed
Octavia IV 2020–1 vehicle	07/2020 –	CWVA, DWYA	Not listed
Octavia IV Combi1 vehicle	09/2020 –	CWVA, DWYA	Not listed
Rapid2 vehicles	05/2015 – 03/2022	CWVA, CWVB	Not listed
Rapid Spaceback1 vehicle	05/2015 – 12/2019	CWVA	Not listed
Scala1 vehicle	02/2019 –	CWVA, DWYA	Not listed

Volkswagen

9 model series · 23 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
load up! (121)1 vehicle	11/2012 – 06/2016	CPGA	0603 / BLN
load up! (122)3 vehicles	11/2012 –	CHYA, CPGA, DAFA	0603 / BLL, BLN
Polo2 vehicles	04/2020 –	CWVA, CWVB	Not listed
Polo 5 (6C)4 vehicles	01/2014 – 10/2017	CHYA, CHYB, CWVA, CWVB	0603 / BNR, BNS, BPP, BPQ
Polo 6 (AE)1 vehicle	06/2021 –	DFNA, DSGB, DSGD	0603 / CIE
Polo 6 (AW)3 vehicles	06/2017 – 08/2021	CHYB, CHYC, DFNA, DFNB, DSGB, DSGD	0603 / CDQ, CDR, CIE
up! (121)4 vehicles	08/2011 – 06/2016	CHYA, CHYB, CHYE, CPGA, DAFA	0603 / BGU, BGV, BIA, BLL, BLM, BLN
up! (122)3 vehicles	05/2016 – 08/2020	CHYA, CHYB, CHYE, CPGA	0603 / BGU, BGV, BIA, BLL, BLM, BLN
up! (123)2 vehicles	11/2019 – 11/2023	CPGA, DSGC	0603 / BIA, BLN, CMX