Alternator6C903018

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

€21.70

plus €21.53 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.

€121.05Cheapest listing: RIDEX 4G0032+ €6.95 shipping to GermanyView on AUTODOC

OvokoLowest price

6 listings

Used

Checked 2026-10-14 10:14 UTC

€21.70 – €45.00Cheapest listing: + €21.53 shipping to Germanyestimated delivery in 5–7 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 6C903018. 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: 200029Voltage: 14 V Alternator Charging Current: 120 A Fastening Type: 3-point attachment Position/Degree: L 60 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 66 mm Clamp: B+ Weight: 6.69 kg
+7 moreShow fewer
Fitment conditions:Manufacturer Restriction: BOSCH, VALEO Engine Code: ACK, ADR, AEB, AFB, AGA, AGB, AHL, AJG, AJP, AKE, AKN, ALF, ALG, ALW, AML, AMM, AMX, ANA, ANB, APR, APS, APT, APU, APZ, AQD, AQE, ARE, ARG, ARH, ARJ, ARK, ARM, ARN, ASB, ASM, ASN, AUK, AVV, AWT, AZB, BAU, BBJ, BCZ, BES, BKE, BNG, CDYA, CDYC Construction Year from: 08.1998, 09.1998, 02.1999, 06.2003, 11.2003, 01.2004 Vehicle Identification Number (VIN) from: 3B_X_150001, 4B_2_000001, 4B_X_000001, 8D_X_200001 Transmission Type: 5-Speed Automatic Transmission, 5-Speed Manual Transmission, 6-Speed Automatic Transmission, 6-Speed Manual Transmission, CVT automatic transmission (stepless) Construction Year to: 09.1998, 05.2001, 05.2005, 08.2005, 05.2006, 09.2008, 10.2008, 07.2010 Vehicle Identification Number (VIN) to: 4B_1_200000
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437173Voltage: 14 V Alternator Charging Current: 120 A Fastening Type: 3-point attachment Position/Degree: L 60 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 66 mm Clamp: B+ Distance of mounting bores: 81 mm Weight: 6.52 kg
+8 moreShow fewer
Fitment conditions:Manufacturer Restriction: BOSCH, VALEO Engine Code: ACK, ADR, AEB, AFB, AGA, AGB, AHL, AJG, AJP, AKE, AKN, ALF, ALG, ALW, AML, AMM, AMX, ANA, ANB, APR, APS, APT, APU, APZ, AQD, AQE, ARE, ARG, ARH, ARJ, ARK, ARM, ARN, ASB, ASM, ASN, AUK, AVV, AWT, AZB, BAU, BBJ, BES, BKE, BNG, CDYA, CDYC Vehicle Identification Number (VIN) from: 3B_X_150001, 4B_2_000001, 4B_X_000001, 8D_X_200001 Construction Year from: 08.1998, 09.1998, 02.1999, 11.2003, 01.2004 Transmission Type: 5-Speed Automatic Transmission, 5-Speed Manual Transmission, 6-Speed Automatic Transmission, 6-Speed Manual Transmission, CVT automatic transmission (stepless) Construction Year to: 09.1998, 05.2001, 05.2005, 08.2005, 05.2006, 09.2008, 10.2008, 07.2010 Vehicle Identification Number (VIN) to: 4B_1_200000
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439260Voltage: 14 V Alternator Charging Current: 120 A Fastening Type: 3-point attachment Position/Degree: L 60 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 66 mm Clamp: B+(M8) Weight: 6.51 kg
+7 moreShow fewer
Fitment conditions:Manufacturer Restriction: BOSCH, VALEO Engine Code: ACK, ADR, AEB, AFB, AGA, AGB, AHL, AJG, AJP, AKE, AKN, ALF, ALG, ALW, AML, AMM, AMX, ANA, ANB, APR, APS, APT, APU, APZ, AQD, AQE, ARE, ARG, ARH, ARJ, ARK, ARM, ARN, ASB, ASM, ASN, AUK, AVV, AWT, AZB, BAU, BBJ, BES, BKE, BNG, CDYA, CDYC Vehicle Identification Number (VIN) from: 3B_X_150001, 4B_2_000001, 4B_X_000001, 8D_X_200001 Construction Year from: 08.1998, 09.1998, 02.1999, 11.2003, 01.2004 Transmission Type: 5-Speed Automatic Transmission, 5-Speed Manual Transmission, 6-Speed Automatic Transmission, 6-Speed Manual Transmission, CVT automatic transmission (stepless) Construction Year to: 09.1998, 05.2001, 05.2005, 08.2005, 05.2006, 09.2008, 10.2008, 07.2010 Vehicle Identification Number (VIN) to: 4B_1_200000
+4 moreShow fewer
replaces VALEO 442035
VEMO: V10-13-44330New part without deposit: Yes Voltage: 14 V Alternator Charge Current: 140 A Number of ribs: 6 Belt Pulley Ø: 66 mm New Part: Yes
+3 moreShow fewer
V10-13-50107Voltage: 14 V Alternator Charge Current: 120 A Number of ribs: 6 Position / Degree: R 60 Fastening Type: Double Pivot Lever Belt Pulley Ø: 66 mm Pulleys: with belt pulley Supplementary Article/Supplementary Info: with integrated regulator Rotation Direction: Clockwise rotation Connector / Clamp: without connection for speed sensor New Part: Yes New part without deposit: Yes
+9 moreShow fewer

Vehicle fitment

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

237 vehicles in 41 model series, inferred

Aftermarket parts that list 6C903018 fit these vehicles according to their supplier catalogues. That does not prove 6C903018 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

34 model series · 174 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
A4 (8D) 1994–20049 vehicles	11/1994 – 12/2001	ACK, ADP, ADR, AEB, AFB, AGA, AHA, AHL, AJG, AJL, AKN, ALF, ALG, ALZ, AML, AMM, AMX, ANA, ANB, APR, APS, APT, APU, APZ, AQD, ARG, ARJ, ARK, ARM, ATQ, ATW, AVV, AWT	0588 / 591, 592, 593, 633, 661, 665, 673, 696, 738
A4 (8D) Avant10 vehicles	11/1994 – 09/2001	ACK, ADP, ADR, AEB, AFB, AGA, AHA, AHL, AJG, AJL, AKN, ALF, ALG, ALZ, AML, AMM, ANA, ANB, APR, APS, APT, APU, APZ, AQD, ARG, ARJ, ARK, ARM, AVV, AWT	0588 / 618, 619, 621, 634, 662, 666, 674, 698, 739
A4 (8D) Avant quattro8 vehicles	02/1996 – 09/2001	ACK, ADR, AEB, AFB, AFN, AGA, AHA, AJG, AJL, AKN, ALF, ALG, AML, AMX, ANB, APR, APS, APT, APU, APZ, AQD, ARG, ARJ, ARK, ATQ, ATW, AVG, AWT	0588 / 620, 622, 636, 644, 664, 668, 676, 699
A4 (8D) quattro8 vehicles	11/1994 – 08/2001	ACK, ADR, AEB, AFB, AFN, AGA, AHA, AJG, AJL, AKN, ALF, ALG, AML, AMX, ANB, APR, APS, APT, APU, APZ, AQD, ARG, ARJ, ARK, ATQ, ATW, AVG, AWT	0588 / 594, 600, 635, 643, 663, 667, 675, 697
A4 (8E2) 2000–20096 vehicles	12/2000 – 12/2005	AMM, ASN, AVK, BBJ, BDV, BEX, BKE, BRB	0588 / 749, 784, 786, 822, 846
A4 (8E2) quattro2 vehicles	10/2000 – 12/2004	ASN, AVK, BBJ	0588 / 750
A4 (8E5) Avant 2001–20046 vehicles	06/2001 – 12/2004	AMM, ASN, BBJ, BDV, BEX, BKE, BRB	0588 / 776, 785, 787, 820, 845
A4 (8E5) Avant quattro2 vehicles	09/2001 – 12/2005	ASN, BBJ	0588 / 777
A4 (8EC) 2004–20083 vehicles	11/2004 – 12/2008	AUK, BKE, BKH, BRB, BUL	0588 / 846, 869, ADB, ADJ, AFD 7967 / 325, AAF
A4 (8EC) quattro3 vehicles	08/2004 – 06/2008	AUK, BBJ, BKH, BUL	0588 / 870, ADC, AFE 7967 / 323, AAG
A4 (8ED) Avant 2004–20083 vehicles	11/2004 – 06/2008	AUK, BBJ, BKE, BRB	0588 / 845, 871, ACL, ACT
A4 (8ED) Avant quattro2 vehicles	11/2004 – 12/2008	AUK, BBJ, BKH	0588 / 872, ACM
A4 (8H) Cabrio 2002–20094 vehicles	04/2002 – 06/2006	AMM, ASN, AVK, BBJ, BDV, BGN	0588 / 791, 792, 798, AEQ, AER, AEV
A4 (8H) Cabrio quattro2 vehicles	04/2002 – 03/2009	ASB, ASN, AVK, BGN	0588 / 833, AAJ, AES
A6 (4B) 1997–201219 vehicles	04/1997 – 01/2005	ACK, AEB, AFB, AFN, AGA, AGE, AJG, AJK, AJL, AJP, AKE, AKN, ALF, ALG, ALW, AML, AMM, AMX, ANB, APC, APR, APS, APU, APZ, AQD, AQE, ARH, ARJ, ARK, ARN, ASM, ASN, ATQ, ATX, AVG, AWT, AYM, BAU, BBJ, BCZ, BDG, BDH, BDV, BFC	0588 / 647, 648, 650, 651, 653, 655, 659, 669, 671, 695, 729, 759, 763, 768, 799
A6 (4B) Allroad quattro4 vehicles	05/2000 – 08/2005	AKE, ARE, BAU, BCZ, BDH, BES	0588 / 732, 736, 737, 831
A6 (4B) Avant19 vehicles	04/1997 – 01/2005	ACK, AEB, AFB, AFN, AGA, AGE, AJG, AJK, AJL, AJP, AKE, AKN, ALF, ALG, ALW, AML, AMM, AMX, ANB, APC, APR, APS, APU, APZ, AQD, AQE, ARH, ARJ, ARK, ARN, ASM, ASN, ATX, AVG, AWT, AYM, BAU, BBJ, BCZ, BDG, BDH, BDV, BFC	0588 / 677, 678, 679, 680, 682, 684, 686, 688, 690, 694, 731, 761, 765, 770, 800
A6 (4B) Avant quattro15 vehicles	04/1997 – 01/2005	ACK, AEB, AFB, AGA, AJG, AJK, AJL, AKE, AKN, ALF, ALG, AML, AMX, ANB, APC, APR, APS, APU, APZ, AQD, ARE, ARJ, ARK, ARS, ASG, ASN, ATQ, AWT, AZA, BAU, BBJ, BDH, BDV, BES	0588 / 681, 683, 685, 687, 689, 691, 692, 706, 732, 736, 737, 766, 771
A6 (4B) quattro16 vehicles	04/1997 – 01/2005	ACK, AEB, AFB, AGA, AJG, AJK, AJL, AKE, AKN, ALF, ALG, AML, AMX, ANB, APC, APR, APS, APU, APZ, AQD, ARE, ARJ, ARK, ARS, ART, ASG, ASN, ATQ, ATX, AWN, AWT, AZA, BAU, BBJ, BDH, BDV, BES	0588 / 649, 652, 654, 656, 660, 672, 693, 705, 730, 764, 767, 769
A6 (4F) 2001–20112 vehicles	04/2004 – 05/2009	AUK, BBJ, BKH	0588 / 848, 855, ABS, ABV
A6 (4F) Allroad quattro3 vehicles1 of them: some versions only	05/2006 – 08/2011	ASB, AUK, BNG, CDYB	0588 / ABA, ABC, ABL, APE
A6 (4F) Avant2 vehicles	04/2004 – 10/2008	AUK, BBJ	0588 / 882, 890, ABB, ABE
A6 (4F) Avant quattro4 vehicles1 of them: some versions only	08/2004 – 08/2011	ASB, AUK, BBJ, BKH, BNG, CDYB	0588 / 883, 891, 892, ABA, ABF, ABL
A6 (4F) quattro5 vehicles	04/2004 – 03/2011	ASB, AUK, BBJ, BKH, BNG, CDYA, CDYB, CDYC	0588 / 849, 854, AAS, ABT, ABW, ACC, AJI
A8 (4D) 1994–20023 vehicles	04/1996 – 09/2002	ACK, AFB, AKE, AKN, ALG, AMX, APR, AQD	0588 / 631, 657, 723
A8 (4D) quattro4 vehicles	07/1995 – 09/2002	ACK, AFB, AKB, AKE, AKN, ALG, AMX, APR, AQD, AQF, AUW, AUX	0588 / 632, 670, 719, 724
A8 (4E) 2003–20102 vehicles	07/2003 – 05/2006	ASN, BBJ	0588 / 816, AEB
A8 (4E) Long quattro1 vehicle	07/2003 – 05/2005	ASN	0588 / 817, AEI
A8 (4E) quattro2 vehicles	11/2003 – 07/2010	ASB, BNG	0588 / 843, 847, ADZ, AEE
RS4 (8D) Avant quattro1 vehicle	06/2000 – 09/2001	ASJ, AZR	7967 / 307
S4 (8D) Avant quattro1 vehicle	08/1997 – 09/2001	AGB, AZB	0588 / 646
S4 (8D) quattro1 vehicle	10/1997 – 09/2001	AGB, AZB	0588 / 645
S6 (4B) Avant quattro1 vehicle	09/1999 – 01/2005	ANK, AQJ, BBD	0588 / 708
S6 (4B) quattro1 vehicle	09/1999 – 07/2004	ANK, AQJ	0588 / 707

Škoda

1 model series · 6 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Superb I6 vehicles	12/2001 – 04/2008	AMX, AWT, AYM, AZM, BBG, BDG	8004 / 377, 379, 380, 381, 394, AAC, AAF, AAG, AAH

Volkswagen

6 model series · 57 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Passat 4 (3B) 1996–200517 vehicles2 of them: some versions only	10/1996 – 11/2005	ACK, ADP, ADR, AEB, AFB, AFY, AGE, AGZ, AHA, AHL, AKN, ALT, ALZ, AMX, ANA, ANB, APR, APT, APU, AQD, ARG, ARM, ATQ, ATW, ATX, AUG, AVB, AVF, AWM, AWT, AWX, AZM, AZX, BBG, BDG	0603 / 343, 345, 346, 347, 348, 473, 570, 608, 611, 613, 615, 617, 619, 621, 671, 716
Passat 4 4motion (3B)8 vehicles	09/1997 – 05/2005	ACK, ADR, AFB, AGZ, AHA, AKN, ALG, AMX, APR, APT, AQD, ARG, ATQ, AZM, BAU, BBG, BDH, BDN, BDP	0603 / 352, 368, 447, 495, 609, 623, 627, 642, 650, 672, 704
Passat 4 syncro (3B)4 vehicles	10/1996 – 08/2000	ACK, ADR, AGZ, AHA, ALG, APR, APT, AQD, ARG	0603 / 352, 368, 447
Passat 4 Variant (3B)15 vehicles2 of them: some versions only	12/1996 – 05/2005	ACK, ADP, ADR, AEB, AFB, AGZ, AHA, AHL, AJM, AKN, ALT, ALZ, AMX, ANA, ANB, APR, APT, APU, AQD, ARG, ARM, ATJ, ATQ, ATW, ATX, AUG, AVB, AVF, AWT, AWX, AZM, AZX, BBG, BDG	0603 / 360, 362, 363, 364, 365, 474, 476, 571, 606, 610, 612, 614, 616, 618, 620, 670, 717
Passat 4 Variant 4motion (3B)9 vehicles	06/1997 – 12/2005	ACK, ADR, AFB, AGZ, AHA, AKN, ALG, AMX, APR, APT, AQD, ARG, ATQ, ATX, AZM, AZX, BAU, BBG, BDH, BDN, BDP	0603 / 367, 369, 448, 496, 607, 622, 626, 628, 651, 703
Passat 4 Variant syncro (3B)4 vehicles	05/1997 – 11/2000	ACK, ADR, AGZ, AHA, ALG, APR, APT, AQD, ARG	0603 / 367, 369, 448