Alternator21903025E

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

€115.24Cheapest listing: RIDEX 4G0142+ €6.95 shipping to GermanyView on AUTODOC

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Checked 2026-10-26 14:59 UTC

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Aftermarket part numbers

Supplier articles whose catalogue lists 21903025E. 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.

The NewLine: RE73567NVoltage: 12 V Manufacturer Restriction: Bosch Alternator Charging Current: 70 A Belt Pulley Ø: 61 mm Number of ribs: 7
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Fitment conditions:usable for vehicles with alternator charging current [A]: 70 Construction Year from: 11.1994, 12.1994, 01.1995, 06.1995, 07.1995 Construction Year to: 03.1997
VALEO: 200101Voltage: 14 V Alternator Charging Current: 70 A Fastening Type: Four-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 51 mm Clamp: B+ Weight: 6.06 kg
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Fitment conditions:Engine Code: 1F, 1Y, 1Z, 2E, AAA, AAF, AAM, AAU, AAZ, ABD, ABF, ABS, ABU, ABV, ACU, ADL, ADY, ADZ, AEA, AEE, AEF, AEH, AEK, AEP, AER, AEX, AEY, AFH, AFK, AFN, AFT, AGD, AGG, AGP, AGU, AHF, AHU, AHW, AJQ, AKL, AKQ, AKR, AKV, ALD, ALE, ALL, ALM, ANX, APE, APF, APQ, ATU, AWF, AWG, CULC Construction Year to: 10.1993, 12.1993, 09.1994, 10.1994, 12.1994, 01.1995, 02.1995, 06.1995, 07.1995, 09.1995, 11.1995, 12.1995, 06.1996, 07.1996, 10.1996, 12.1996, 04.1997, 12.1997, 02.1998, 04.1998, 05.1998, 07.1998, 09.1998, 02.1999, 04.1999, 05.1999, 06.1999, 12.1999, 06.2000, 09.2000 Transmission Type: 4-Speed Automatic Transmission, 4-Speed Manual Transmission, 5-Speed Manual Transmission, 6-Speed Dual-Clutch Transmission Manufacturer Restriction: BOSCH, BOSCH-VALEO, VALEO Vehicle Equipment: for vehicles with air conditioning, for vehicles without air conditioning, for vehicles with power steering Vehicle Identification Number (VIN) to: 1HP110784, 1J_W_200000, 1U_W_113660, 6N_T_022636, 6N_T_089001, 6N_Y_050000, 8L_W_095000, S-004000, S-110000, S-350000 Construction Year from: 08.1990, 09.1991, 10.1991, 08.1992, 09.1993, 10.1993, 02.1994, 07.1994, 08.1994, 10.1995, 02.1996, 05.1996, 07.1996, 05.1997, 06.1997 Braking/Driving Dynamics: for vehicles with ESP Vehicle Identification Number (VIN) from: 31 N 20001, 31P.000.001
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436442Voltage: 14 V Alternator Charging Current: 70 A Fastening Type: Four-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 51 mm Clamp: B+ Distance of mounting bores: 60 mm Weight: 5.74 kg
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Fitment conditions:Engine Code: 1F, 1Y, 1Z, 2E, AAA, AAF, AAM, AAU, AAZ, ABD, ABF, ABS, ABU, ABV, ACU, ADL, ADY, ADZ, AEA, AEE, AEF, AEH, AEK, AEP, AER, AEX, AEY, AFH, AFK, AFN, AFT, AGD, AGG, AGP, AGU, AHF, AHU, AHW, AJQ, AKL, AKQ, AKR, AKV, ALD, ALE, ALL, ALM, ANX, APE, APF, APQ, ATU, AWF, AWG, CULC Construction Year to: 10.1993, 12.1993, 09.1994, 10.1994, 12.1994, 01.1995, 02.1995, 06.1995, 07.1995, 09.1995, 11.1995, 12.1995, 06.1996, 07.1996, 10.1996, 12.1996, 04.1997, 12.1997, 02.1998, 04.1998, 05.1998, 07.1998, 09.1998, 02.1999, 04.1999, 05.1999, 06.1999, 12.1999, 06.2000, 09.2000 Transmission Type: 4-Speed Automatic Transmission, 4-Speed Manual Transmission, 5-Speed Manual Transmission, 6-Speed Dual-Clutch Transmission Manufacturer Restriction: BOSCH, BOSCH-VALEO, VALEO Vehicle Equipment: for vehicles with air conditioning, for vehicles without air conditioning, for vehicles with power steering Vehicle Identification Number (VIN) to: 1HP110784, 1J_W_200000, 1U_W_113660, 6N_T_022636, 6N_T_089001, 6N_Y_050000, 8L_W_095000, S-004000, S-110000, S-350000 Construction Year from: 08.1990, 09.1991, 10.1991, 08.1992, 09.1993, 10.1993, 02.1994, 07.1994, 08.1994, 10.1995, 02.1996, 05.1996, 07.1996, 05.1997, 06.1997 Braking/Driving Dynamics: for vehicles with ESP Vehicle Identification Number (VIN) from: 31 N 20001, 31P.000.001
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439001Voltage: 14 V Alternator Charging Current: 70 A Fastening Type: Four-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 51 mm Clamp: B+(M8) Weight: 5.19 kg
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Fitment conditions:Engine Code: 1F, 1Y, 1Z, 2E, AAA, AAF, AAM, AAU, AAZ, ABD, ABF, ABS, ABU, ABV, ACU, ADL, ADY, ADZ, AEA, AEE, AEF, AEH, AEK, AEP, AER, AEX, AEY, AFH, AFK, AFN, AFT, AGD, AGG, AGP, AGU, AHF, AHU, AHW, AJQ, AKL, AKQ, AKR, AKV, ALD, ALE, ALL, ALM, ANX, APE, APF, APQ, ATU, AWF, AWG, CULC Construction Year to: 10.1993, 12.1993, 09.1994, 10.1994, 12.1994, 01.1995, 02.1995, 06.1995, 07.1995, 09.1995, 11.1995, 12.1995, 06.1996, 07.1996, 10.1996, 12.1996, 04.1997, 12.1997, 02.1998, 04.1998, 05.1998, 07.1998, 09.1998, 02.1999, 04.1999, 05.1999, 06.1999, 12.1999, 06.2000, 09.2000 Transmission Type: 4-Speed Automatic Transmission, 4-Speed Manual Transmission, 5-Speed Manual Transmission, 6-Speed Dual-Clutch Transmission Manufacturer Restriction: BOSCH, BOSCH-VALEO, VALEO Vehicle Equipment: for vehicles with air conditioning, for vehicles without air conditioning, for vehicles with power steering Vehicle Identification Number (VIN) to: 1HP110784, 1J_W_200000, 1U_W_113660, 6N_T_022636, 6N_T_089001, 6N_Y_050000, 8L_W_095000, S-004000, S-110000, S-350000 Construction Year from: 08.1990, 09.1991, 10.1991, 08.1992, 09.1993, 10.1993, 02.1994, 07.1994, 08.1994, 10.1995, 02.1996, 05.1996, 07.1996, 05.1997, 06.1997 Braking/Driving Dynamics: for vehicles with ESP Vehicle Identification Number (VIN) from: 31 N 20001, 31P.000.001
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Vehicle fitment

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

186 vehicles in 49 model series, inferred

Aftermarket parts that list 21903025E fit these vehicles according to their supplier catalogues. That does not prove 21903025E 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 · 7 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
A3 (8L) 1996–20066 vehicles	09/1996 – 09/2006	AEH, AGN, AGR, AGU, AHF, AJQ, AKL, ALH, APF, APG, APP, AQA, ARY, ARZ, ASV, AUM, AUQ, BAH	0588 / 637, 638, 639, 640, 641, 702
A3 (8L) quattro1 vehicle	08/1997 – 06/2003	AGU, AQA, ARX	0588 / 701

SEAT

8 model series · 45 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Alhambra I (7V) 1996–20101 vehicle	03/1996 – 03/2010	1Z, AHU, ANU	7593 / 383, AAF
Alhambra I Van (7V)3 vehicles	03/1996 – 03/2010	1Z, ADY, AFN, AHU, ANU, ATM	Not listed
Arosa (6H)3 vehicles1 of them: some versions only	02/1997 – 06/2004	AER, AEX, AHT, AKK, AKU, AKV, ALD, ALL, ANV, ANW, APQ, AUC, AUD	7593 / 392, 393, 433, 491, 494, 495
Cordoba (6K) 1993–8 vehicles2 of them: some versions only	02/1993 – 09/2002	1F, ABD, ABS, ABU, ACC, ADL, ADZ, AEE, AER, AEX, AEY, AFH, AFN, AKK, AKV, ALD, ALM, ANV, ANW, APQ, AQQ, ASV, AUB, AUC, AUD	7593 / 362, 363, 364, 368, 380, 401, 403, 406, 409, 421, 424, 446, 452, 463, 468, 471
Cordoba Vario (6K)3 vehicles2 of them: some versions only	05/1997 – 12/2002	1F, AEE, AEY, AFH, ALM, AQQ, AUB	7593 / 422, 453, 471
Ibiza II (6K)15 vehicles1 of them: some versions only	02/1993 – 08/2003	1F, 1Y, 2E, AAU, AAZ, ABD, ABF, ABS, ABU, ACC, ADL, ADZ, AEE, AEH, AER, AEX, AEY, AFH, AFT, AGG, AKK, AKL, AKV, ALD, ALM, ANV, ANW, ANX, APF, APQ, AQQ, AUB, AUC, AUD, AUR	7593 / 355, 357, 358, 359, 360, 361, 370, 371, 381, 385, 388, 396, 398, 400, 402, 405, 408, 412, 415, 420, 435, 448, 454, 464, 467, 472
Inca (6K)4 vehicles	11/1995 – 06/2003	1F, 1Y, AEE, AEX, AEY, AKV, APQ, AUD, AYQ	7593 / 376, 377, 378, 507, 508, 509
Toledo I (1L)8 vehicles	1991 – ?	1F, 1Y, 1Z, 2E, AAZ, ABS, ACC, ADZ, AGG, AHU	7593 / 346, 348, 351, 352, 372, 373, 375, 379

Škoda

7 model series · 12 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Cube Van1 vehicle	03/1997 – 12/2001	AEF	Not listed
Felicia2 vehicles	05/1995 – 08/2001	AEE, AEF	8004 / 315, 317
Felicia Combi2 vehicles	05/1995 – 08/2001	AEE, AEF	8004 / 055, 314, 316
Felicia Pick Up2 vehicles	10/1995 – 04/2002	AEE, AEF	8004 / 054, 058, 321, 322
Felicia Van1 vehicle	08/1996 – 12/2001	AEF	8004 / 055, 316
Octavia I 1996–20102 vehicles1 of them: some versions only	10/1996 – 03/2010	AGR, AHF, ALH, ASV	8004 / 320, 325, AAJ, AAL, ABI, ABK
Octavia I Combi2 vehicles1 of them: some versions only	10/1996 – 03/2010	AGR, AHF, ALH, ASV	8004 / 329, 331, AAL, AAN, AAW, AAY

Volkswagen

32 model series · 122 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Caddy 2 (9K)3 vehicles1 of them: some versions only	11/1995 – 06/2003	1F, AEE, AEX, AEY, AKV, APQ, AUD, AYQ	0600 / 285, 286, 287 0603 / 007, 008, 009
Caddy 2 Pick-Up (9U)2 vehicles	06/1996 – 12/2000	AEE, AEF	0603 / 021, 022
Corrado (50)1 vehicle	08/1991 – 05/1995	ABV	0600 / 905
Golf 3 (1H)12 vehicles3 of them: some versions only	08/1991 – 12/1998	1Y, 1Z, 2E, AAA, AAM, AAZ, ABA, ABD, ABF, ABS, ABU, ACC, ADC, ADD, ADY, ADZ, AEA, AEE, AEK, AEX, AFT, AGG, AHU, AKR, AKS, ALE, APQ	0600 / 226, 227, 890, 891, 892, 893, 894, 895, 896, 908, 911, 919, 943, 956 0603 / 378, 380, 381, 382, 384, 386, 388, 390, 391, 417
Golf 3 (1W)2 vehicles	08/1997 – 12/1998	2E, AAA, ABA, ADC, ADY, AKR	0600 / 893, 894 0603 / 388, 391
Golf 3 Cabrio (1E)4 vehicles3 of them: some versions only	05/1994 – 12/2002	1Z, 2E, ABA, ADY, AEK, AFN, AFT, AGG, AHU, AKR, AKS, ALE, ATU, AVG, AWF, AWG	0600 / 277, 928, 959, 963 0603 / 373, 375, 376, 377
Golf 3 syncro (1H)2 vehicles	10/1994 – 12/1997	1Z, ABV, AHU, ALE	0600 / 947 0603 / 383, 392
Golf 3 Van (1H)3 vehicles3 of them: some versions only	08/1991 – 12/1999	1Z, AEX, AFN, AHU, APQ	0600 / 281, 937, 943, 951 0603 / 378
Golf 3 Variant (1H)3 vehicles2 of them: some versions only	07/1993 – 05/1999	1Z, 2E, ADY, AFN, AGG, AHU, AKR, ALE	0600 / 281, 940, 951 0603 / 397, 402, 403
Golf 3 Variant syncro (1H)2 vehicles	03/1994 – 04/1999	1Z, ABV, AHU, ALE	0600 / 962, 966 0603 / 398, 405
Golf 4 (1J)9 vehicles2 of them: some versions only	10/1997 – 06/2006	AEH, AGN, AGP, AGR, AGU, AHF, AHW, AKL, AKQ, ALH, APE, APF, AQA, AQM, ARZ, ASV, AUM, AWD, AWW, AXP, BCA	0603 / 418, 419, 420, 421, 422, 423, 424
Golf 4 (9B)4 vehicles	08/1999 – 02/2008	AEH, AGU, AKL, ALH, APF, ARZ, AUM, AWD, AWW, BAH	0603 / 420, 421, 424
Golf 4 Van (1J)3 vehicles3 of them: some versions only	10/1997 – 05/2006	AGP, AGR, AHF, ALH, AQM, ASV	0603 / 418, 420, 422, 487, 489
Golf 6 Cabrio (51)1 vehicle	11/2013 – 05/2016	CULC	0603 / BVS
LT II (2D)3 vehicles3 of them: some versions only	05/1996 – 01/2002	AGK, AGX, AHD	0603 / 020, 024, 029, 030, 033, 036, 039, 040, 041, 042, 333, 351
Passat 3 (31)6 vehicles	02/1988 – 12/1996	1Y, 2E, AAA, AAM, AAZ, ABS, RP	0600 / 736, 766, 828, 835, 837, 877, 879
Passat 3 (3A)6 vehicles	10/1993 – 05/1997	1Z, 2E, AAA, AAM, AAZ, ABA, ABS, ADY, ADZ, AGG, AHU	0600 / 736, 828, 835, 837, 877, 879, 945
Passat 3 syncro (31)1 vehicle	03/1990 – 10/1993	2E	0600 / 839
Passat 3 syncro (3A)1 vehicle	01/1994 – 12/1996	2E, ADY, AGG	0600 / 839
Passat 3 Variant (31)6 vehicles1 of them: some versions only	04/1988 – 10/1993	1Y, 2E, AAA, AAM, AAZ, ABS, RP	0600 / 743, 767, 829, 836, 838, 878, 880
Passat 3 Variant (3A)6 vehicles1 of them: some versions only	10/1993 – 05/1997	1Z, 2E, AAA, AAM, AAZ, ABA, ABS, ADY, ADZ, AGG, AHU	0600 / 743, 829, 836, 838, 878, 880, 946
Passat 3 Variant syncro (31)1 vehicle	09/1989 – 10/1993	2E	0600 / 840
Passat 3 Variant syncro (3A)2 vehicles	01/1994 – 12/1996	2E, ABV, ADY, AGG	0600 / 840, 948
Polo 3 (6N)10 vehicles2 of them: some versions only	10/1994 – 10/2001	AEA, AEE, AEF, AER, AEV, AEX, AFH, AFK, AGD, AHG, AHS, AJV, AKK, AKP, AKU, AKV, ALD, ALL, ANX, APQ, AQQ, ASX, AUB, AUC, AUD	0600 / 258, 269, 270, 276, 289, 299, 300, 303, 953, 960, 964 0603 / 532, 533, 534, 536, 538, 539, 540
Polo 3 (6V)6 vehicles1 of them: some versions only	10/1994 – 09/2001	1F, 1Y, AEE, AEX, AEY, AKK, AKV, ALM, ANW, ANX, APQ, AUD	0600 / 288 0603 / 453
Polo 3 Van (6N)1 vehicle	10/1994 – 12/1999	AEV	0600 / 255
Polo 3 Variant (6V)6 vehicles1 of them: some versions only	12/1995 – 09/2001	AEE, AEX, AEY, AFN, AKK, AKU, AKV, AKW, ALM, ANW, ANX, APQ, ASV, AUD	0600 / 262, 267 0603 / 353, 354, 355, 358, 446
Transporter T4 (70)1 vehicle	09/1990 – 12/1995	AAF, ACU, AEN	0600 / 201, 206, 834, 876, 885, 933 0603 / 005, 014, 304, 312
Transporter T4 (7D)1 vehicle	01/1996 – 06/2003	AAF, ACU, AEN, AEU	0600 / 201, 206, 834, 876, 885, 933 0603 / 005, 014, 304, 312
Transporter T4 syncro (70)1 vehicle	11/1992 – 10/1996	AAF, ACU, AEU	0600 / 238, 240, 918, 922, 935 0603 / 016, 018, 307, 315
Transporter T4 syncro (7D)1 vehicle	01/1996 – 04/2003	AAF, ACU, AEU	0600 / 238, 240, 918, 922, 935 0603 / 016, 018, 307, 315
Vento (1H)12 vehicles	11/1991 – 02/1999	1Y, 1Z, 2E, AAA, AAM, AAZ, ABD, ABS, ABU, ADY, ADZ, AEA, AEE, AEK, AEP, AEX, AEY, AFT, AGG, AHU, AKR, AKS, ALE, APQ	0600 / 897, 898, 899, 900, 901, 902, 903, 912, 944, 957 0603 / 406, 407, 408, 409, 410, 411, 412, 414, 415, 416