Alternator03F903023EX

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

€35.00

plus €7.93 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.

AUTODOC

1 listing

New

Checked 2026-05-15 13:53 UTCAftermarket parts whose suppliers list this OE number, not the original part.

€144.02Cheapest listing: RIDEX 4G0802+ €6.95 shipping to GermanyView on AUTODOC

OvokoLowest price

13 listings

Used

Checked 2026-10-24 02:35 UTC

€35.00 – €251.78Cheapest listing: + €7.93 shipping to Germanyestimated delivery in 3–5 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 03F903023EX. 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.

AISIN: ALTVG-7031Voltage: 14 V Alternator Charging Current: 110 A Pulleys: with freewheel belt pulley Number of ribs: 6
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Fitment conditions:Construction Year to: 03.2013, 05.2014, 07.2016 Construction Year from: 05.2009 Vehicle type: Ibiza
FEBI: 193058Alternator Charging Current: 110 A Belt Pulley Diameter: 50,5 mm Current: 110 A Number of ribs: 6 Pulley Type: with overrun alternator pulley Voltage: 12 V
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Fitment conditions:for vehicles without start-stop function Trailer Hitch: for vehicles without towbar preparation, for vehicles with towbar preparation
HELLA: 8EL 015 630-501Alternator Charging Current: 110 A Pulleys: with freewheel belt pulley Number of grooves: 6 Belt Pulley Ø: 50 mm Voltage: 12 V
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Fitment conditions:Manufacturer Restriction: VALEO Vehicle Equipment: for vehicles without start-stop function Engine Code: CBZA, CBZB, CBZC Construction Year to: 03.2013, 11.2014, 07.2016 Construction Year from: 05.2009, 05.2010
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VALEO: 439733Voltage: 14 V Alternator Charging Current: 110 A Fastening Type: Four-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with freewheel belt pulley Number of ribs: 6 Belt Pulley Ø: 51 mm Clamp: B+(M8) Weight: 6.17 kg
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Fitment conditions:Manufacturer Restriction: VALEO Vehicle Equipment: for vehicles without start-stop function Engine Code: CBZA, CBZB, CBZC440323Voltage: 14 V Alternator Charging Current: 110 A Fastening Type: Four-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with freewheel belt pulley Number of ribs: 6 Belt Pulley Ø: 51 mm Clamp: B+ Distance of mounting bores: 59 mm Weight: 6.04 kg
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Fitment conditions:Manufacturer Restriction: VALEO Vehicle Equipment: for vehicles without start-stop function Engine Code: CBZA, CBZB, CBZC
VEMO: V10-13-50060New part without deposit: Yes Connector / Clamp: without connection for speed sensor Supplementary Article/Supplementary Info: with integrated regulator Belt Pulley Ø: 50 mm New Part: Yes Number of ribs: 6 Alternator Charge Current: 110 A Voltage: 14 V Pulleys: with belt pulley Fastening Type: Four-point attachment Rotation Direction: Clockwise rotation Position / Degree: R 90
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WALKER: WAL00128Voltage: 14 V Alternator Charging Current: 110 A Number of ribs: 6 Pulleys: with freewheel belt pulley Belt Pulley Ø: 50 mm Plug Type ID: 0121 Vehicle Electrical System Design: for vehicles with 12-volt electrical system Clamp: M8 B+;L-DFM Bore Diameter 1: 8 mm Net weight: 5.6 kg
+7 moreShow fewer
Fitment conditions:Vehicle Equipment: for vehicles without start-stop function Transmission Type: Manual Transmission

Vehicle fitment

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

81 vehicles in 40 model series, inferred

Aftermarket parts that list 03F903023EX fit these vehicles according to their supplier catalogues. That does not prove 03F903023EX itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

5 model series · 5 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
A1 (8X) 2010–20181 vehicle	05/2010 – 04/2015	CBZA	0588 / ANW
A1 (8X) Sportback1 vehicle	01/2012 – 04/2015	CBZA	0588 / ANW, AUJ
A3 (8P) 2003–20131 vehicle	01/2010 – 08/2012	CBZB	0588 / ALO
A3 (8P) Cabrio1 vehicle	03/2010 – 03/2013	CBZB	8307 / ABL
A3 (8P) Sportback1 vehicle	04/2010 – 03/2013	CBZB	0588 / ALO

SEAT

7 model series · 19 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Altea (5P) 2004–20151 vehicle	04/2010 – 07/2015	CBZB	7593 / AEY, AHX
Altea XL (5P)1 vehicle	05/2010 – 07/2015	CBZB	7593 / AEY, AHX
Ibiza IV (6J)5 vehicles	05/2009 – 05/2015	CAYB, CAYC, CBZA, CBZB, CFHD, CLNA	7593 / AEG, AEH, AER, AFQ, AGT
Ibiza IV (6J) Sportcoupe5 vehicles	05/2009 – 05/2015	CAYB, CAYC, CBZA, CBZB, CFHD, CLNA	7593 / AEG, AEH, AER, AFQ, AGT
Ibiza IV (6J) ST4 vehicles	03/2010 – 05/2015	CAYB, CAYC, CBZA, CBZB, CLNA	7593 / AEV, AEW, AFR, AGU
Leon (1P)1 vehicle	02/2010 – 08/2013	CBZB	7593 / AEX
Toledo IV (KG)2 vehicles	07/2012 – 06/2015	CBZA, CBZB	7593 / AGW, AGY, AHC, AHD

Škoda

13 model series · 32 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Fabia II 2006–20142 vehicles	03/2010 – 11/2014	CBZA, CBZB	8004 / AJW, AJY
Fabia II Combi2 vehicles	03/2010 – 11/2014	CBZA, CBZB	8004 / AJX, AJZ
Fabia II Scout2 vehicles	03/2010 – 11/2014	CBZA, CBZB	8004 / AJW, AJY
Fabia II Scout Combi2 vehicles	03/2010 – 11/2014	CBZA, CBZB	8004 / AJX, AJZ
Octavia II 2004–20131 vehicle	02/2010 – 03/2013	CBZB	8004 / AJN
Octavia II Combi1 vehicle	02/2010 – 03/2013	CBZB	8004 / AJO, AJP
Rapid5 vehicles	07/2012 –	CBZA, CBZB, CHZB, CHZC, CZCA, DKLD, DKRC, DSHA	8004 / AMT, AMU, AMZ, ANA, AQR, ARI, ASL, ASV
Rapid Spaceback5 vehicles	07/2012 – 12/2019	CBZA, CBZB, CHZB, CHZC, CZCA, DKLD, DKRC	8004 / AOB, AOC, AQS, ASM, ASW
Roomster2 vehicles	03/2010 – 05/2015	CBZA, CBZB	8004 / AKA, AKB, AKX, AKY
Roomster Praktik2 vehicles	03/2010 – 05/2015	CBZA, CBZB	8004 / AKB, AKX, AKY
Roomster Scout2 vehicles	03/2010 – 05/2015	CBZA, CBZB	8004 / AKA, AKB, AKX, AKY
Yeti3 vehicles	09/2009 – 12/2017	CBZB, CFHA, CLCA, CUUA, CYVB, DFSA	8004 / AGW, AGY, AIY, AJD, AQE, ARB
Yeti 4x43 vehicles	11/2009 – 12/2017	CFHF, CUUA, CUUB, CZDA, DFSA, DFSB	8004 / AGZ, AJE, AQG, AQI, ARA, ARD

Volkswagen

15 model series · 25 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Beetle (5C) 2007–2 vehicles	07/2011 – 07/2019	CBZB, CYVD	0603 / BFI
Beetle Cabrio (5C)1 vehicle	12/2011 – 07/2019	CBZB	0603 / BIY
Bjalla (5C)1 vehicle	07/2011 – 07/2016	CBZB	0603 / BFI
Caddy 3 (2C)3 vehicles	09/2010 – 05/2015	CBZA, CBZB, CFJA	0603 / AUY, AUZ, AVA, AVB, AVI, AVJ, BIJ, BIK, BIO
Caddy 3 Maxi (2C)2 vehicles	09/2010 – 05/2015	CBZB, CFJA	0603 / AVA, AVB, AVJ, BIJ, BIK, BIO
Golf 6 (5K)2 vehicles	05/2009 – 11/2012	CBZA, CBZB	0603 / AQJ, ATG
Golf 6 Cabrio (51)1 vehicle	03/2011 – 05/2016	CBZB	0603 / BEK
Golf 6 Plus (52)2 vehicles	11/2009 – 08/2014	CBZA, CBZB	0603 / AQK, ATH, BAJ
Golf 6 Van (5K)2 vehicles	11/2009 – 11/2012	CBZA, CBZB	0603 / AZM
Golf 6 Van (AJ)1 vehicle1 of them: some versions only	12/2009 – 05/2014	CBZB	0603 / AZM
Golf 6 Variant (AJ)2 vehicles	12/2009 – 07/2013	CBZA, CBZB	0603 / ASC, ATI, BBG
Jetta 6 (16)1 vehicle	10/2010 – 12/2017	CBZB	0603 / AYY
Polo 5 (60)1 vehicle	01/2013 – 05/2022	CBZB	0603 / ARA
Polo 5 (6C)1 vehicle1 of them: some versions only	02/2014 – 10/2017	CJZC	0603 / BEB, BHV
Polo 5 (6R)3 vehicles	11/2009 – 05/2014	CBZB, CBZC	0603 / ARA, AXM, BEB, BHV