Alternator028 903 025 EX

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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€24.30

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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.

€135.59Cheapest listing: RIDEX 4G0106+ €6.95 shipping to GermanyView on AUTODOC

OvokoLowest price

23 listings

Used

Checked 2026-10-24 07:10 UTC

€24.30 – €199.00Cheapest listing: + €22.67 shipping to Germanyestimated delivery in 5–9 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 028 903 025 EX. 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.

FEBI: 101520Alternator Charging Current: 90 A Belt Pulley Diameter: 50 mm Number of ribs: 6 Pulley Type: with belt pulley Voltage: 12 V
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Fitment conditions:suitable for engine code: 1F, 2E, ABA, ABD, ABS, ABU, ACC, ADY, ADZ, AEE, AEG, AEH, AEK, AER, AEX, AFH, AFK, AFT, AGG, AGR, AHF, AKK, AKL, AKR, AKV, ALD, ALL, ANV, ANW, APF, APK, APQ, AQQ, AQY, ATU, AUB, AUC, AUD, AUR, AVH, AWF, AWG, AZG, AZJ, BEJ, BEV, BHP, CBPA
HELLA: 8EL 012 428-931Alternator Charging Current: 90 A Pulleys: with V-ribbed belt pulley Belt Pulley Ø: 50 mm Number of grooves: 6 Voltage: 12 V
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Fitment conditions:Manufacturer Restriction: BOSCH Vehicle Identification Number (VIN) to: 1J_W_200000, 3B_X_150000, 6N_T_089000, 8D_X_199999 Construction Year to: 01.1996, 04.1998, 08.1998, 01.1999 Engine Code: 1Z, AEF, AFN, AHH, AHU, AJM, AVG Construction Year from: 09.1995, 02.1996, 03.1996, 10.1997 Vehicle Identification Number (VIN) from: 6N_T_022637
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MAGNETI MARELLI: 063738290010Voltage: 12 V Alternator Charging Current: 90 A Pulleys: with belt pulley Belt Pulley Ø: 50 mm
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Fitment conditions:Engine Code: 1Z, AAC, AAZ, AEF, AHU Construction Year from: 09.1990, 07.1996, 09.1996, 03.1998 Construction Year to: 09.1991, 07.1996
VALEO: 436449Voltage: 14 V Alternator Charging Current: 90 A Fastening Type: 3-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 55 mm Clamp: B+ / D+ Weight: 5.97 kg
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Fitment conditions:Construction Year to: 09.1991, 01.1996, 12.1996, 12.1997, 04.1998, 08.1998, 01.1999, 08.2001 Engine Code: 1Z, AAC, AAF, AEF, AES, AFN, AHH, AHU, AVG, HB Transmission Type: 4-Speed Automatic Transmission, 4-Speed Manual Transmission, 5-Speed Manual Transmission Manufacturer Restriction: BOSCH, VALEO Vehicle Identification Number (VIN) to: 1J_W_200000, 3B_X_150000, 6N_T_089000, 8D_X_199999 Construction Year from: 01.1981, 09.1990, 07.1995, 09.1995 Vehicle Identification Number (VIN) from: 6N_T_022637
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439012Voltage: 14 V Alternator Charging Current: 90 A Fastening Type: 3-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 55 mm Clamp: B+(M8) , D+(M5) Weight: 6.03 kg
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Fitment conditions:Construction Year to: 09.1991, 01.1996, 12.1996, 12.1997, 04.1998, 08.1998, 01.1999, 08.2001 Engine Code: 1Z, AAC, AAF, AEF, AES, AFN, AHH, AHU, AVG, HB Transmission Type: 4-Speed Automatic Transmission, 4-Speed Manual Transmission, 5-Speed Manual Transmission Manufacturer Restriction: BOSCH, VALEO Vehicle Identification Number (VIN) to: 1J_W_200000, 3B_X_150000, 6N_T_089000, 8D_X_199999 Construction Year from: 01.1981, 09.1990, 07.1995, 09.1995 Vehicle Identification Number (VIN) from: 6N_T_022637
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445076Voltage: 14 V Alternator Charging Current: 90 A Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Clamp: M5 Weight: 5.92 kg
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Fitment conditions:Construction Year to: 09.1991, 01.1996, 12.1996, 12.1997, 04.1998, 08.1998, 01.1999, 08.2001 Engine Code: 1Z, AAC, AAF, AEF, AFN, AHH, AHU, AVG, HB Transmission Type: 4-Speed Automatic Transmission, 4-Speed Manual Transmission, 5-Speed Manual Transmission Manufacturer Restriction: BOSCH Vehicle Identification Number (VIN) to: 1J_W_200000, 3B_X_150000, 6N_T_089000, 8D_X_199999 Construction Year from: 01.1981, 09.1990, 07.1995, 09.1995 Vehicle Identification Number (VIN) from: 6N_T_022637
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VEMO: V10-13-50075New part without deposit: Yes Connector / Clamp: with connection for speed sensor New Part: Yes Supplementary Article/Supplementary Info: with integrated regulator Pulleys: with belt pulley Belt Pulley Ø: 53 mm Number of ribs: 6 Alternator Charge Current: 90 A Voltage: 14 V Rotation Direction: Clockwise rotation Position / Degree: R 90 Fastening Type: Double Pivot Lever
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Vehicle fitment

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

270 vehicles in 73 model series, inferred

Aftermarket parts that list 028 903 025 EX fit these vehicles according to their supplier catalogues. That does not prove 028 903 025 EX itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

10 model series · 19 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
80 (8C) 1991–19952 vehicles	09/1991 – 05/1995	1Z, AAZ	0588 / 534, 535
80 (8C) Avant2 vehicles	09/1991 – 07/1995	1Z, AAZ	0588 / 534, 543
A4 (8D) 1994–20043 vehicles	01/1995 – 10/2000	1Z, AFF, AFN, AHH, AHU, AVG	0588 / 599, 607, 629
A4 (8D) Avant4 vehicles	01/1995 – 09/2001	1Z, AFN, AHH, AHU, AJM, ATJ, AVG	0588 / 627, 628, 700, 714
A4 (8D) Avant quattro1 vehicle	07/1996 – 01/2000	AFN, AVG	0588 / 644
A4 (8D) quattro2 vehicles	07/1996 – 11/2000	AFN, AJM, ATJ, AVG	0588 / 643, 715
A6 (4A) 1994–19981 vehicle	07/1994 – 10/1997	1Z, AHU	0588 / 583
A6 (4A) Avant1 vehicle	07/1994 – 10/1997	1Z, AHU	0588 / 584
Cabriolet (8G)2 vehicles	11/1992 – 09/1999	1Z, AAH, AFC, AHU	0588 / 571, 608
NYA1 vehicle	Not listed	Not listed	Not listed

SEAT

8 model series · 45 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Alhambra I (7V) 1996–20102 vehicles	03/1996 – 03/2010	1Z, ADY, AHU, ANU, ATM	7593 / 382, 383, AAF, AAH
Alhambra I Van (7V)2 vehicles	03/1996 – 03/2010	1Z, ADY, AHU, ANU, ATM	Not listed
Arosa (6H)2 vehicles	02/1997 – 06/2004	AER, AEX, AHT, AKK, AKV, ALD, ALL, ANV, ANW, APQ, AUC, AUD	7593 / 392, 393, 494, 495
Cordoba (6K) 1993–11 vehicles	02/1993 – 09/2002	1F, 1Y, 2E, AAZ, ABD, ABF, ABS, ABU, ACC, ADZ, AEE, AEH, AER, AEX, AEY, AFT, AGG, AKK, AKL, AKV, ALD, ALM, ANV, ANW, APF, APQ, AUC, AUD, AUR	7593 / 362, 363, 364, 365, 366, 367, 380, 384, 386, 397, 399, 401, 403, 406, 413, 416, 421, 424, 446, 452, 463, 465
Cordoba Vario (6K)5 vehicles	07/1996 – 08/2003	1F, ACC, AEE, AEH, AEX, AEY, AFT, AKK, AKL, AKV, ALM, ANW, APF, APQ, AUD, AUR	7593 / 404, 414, 422, 447, 453, 466
Ibiza II (6K)12 vehicles	02/1993 – 08/2003	1F, 2E, 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 / 357, 358, 359, 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)7 vehicles	05/1991 – 03/1999	1Z, 2E, AAZ, ABF, ABN, ABS, ACC, ADZ, AFT, AGG, AHU, EZ	7593 / 345, 348, 352, 373, 374, 375, 425

Škoda

4 model series · 7 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
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 vehicle1 of them: some versions only	08/1996 – 12/2001	AEF	8004 / 055, 316

Volkswagen

51 model series · 199 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Bora (1J) 1998–20052 vehicles	08/1998 – 05/2005	AEH, AKL, APF, AVU, BFQ	0603 / 464, 605
Bora Variant (1J)1 vehicle	09/2000 – 05/2005	AVU, BFQ	0603 / 604
Caddy 2 (9K)5 vehicles	11/1995 – 06/2003	1F, 1Y, AEE, AEX, AEY, AKV, APQ, AUA, AUD, AYQ	0600 / 285, 286, 287 0603 / 007, 008, 009, 584
Caddy 2 Pick-Up (9U)2 vehicles	06/1996 – 12/2000	AEE, AEF	0603 / 021, 022
Citi Golf (17)2 vehicles	12/1999 – 07/2010	AFX, BSC	Not listed
Corrado (50)1 vehicle	04/1993 – 05/1995	2E, ADY	0600 / 925
Derby 1 (86)1 vehicle	07/1976 – 09/1981	HB	0600 / 492
Golf 3 (1H)14 vehicles	08/1991 – 12/1998	1Y, 1Z, 2E, AAM, AAZ, ABA, ABD, ABF, ABS, ABU, ACC, ADC, ADD, ADY, ADZ, AEA, AEE, AEK, AEP, AEX, AEY, AFN, AFT, AGG, AHU, AKR, AKS, ALE, APQ	0600 / 226, 227, 279, 890, 891, 892, 893, 895, 896, 908, 911, 919, 943, 956 0603 / 378, 379, 380, 381, 382, 384, 386, 387, 388, 390, 417
Golf 3 (1W)1 vehicle	08/1997 – 12/1998	2E, ABA, ADC, ADY, AKR	0600 / 893 0603 / 388
Golf 3 Cabrio (1E)5 vehicles	09/1993 – 12/2002	1Z, 2E, AAM, ABA, ABS, ADY, ADZ, AEK, AFT, AGG, AHU, AKR, AKS, ALE, ANN, ANP, ATU, AWF, AWG	0600 / 926, 927, 928, 959, 963 0603 / 372, 373, 374, 375, 377
Golf 3 syncro (1H)3 vehicles	01/1993 – 12/1997	1Z, ABS, ADZ, AGG, AHU, ALE	0600 / 295, 913 0603 / 383, 385, 389
Golf 3 Van (1H)11 vehicles	08/1991 – 12/1999	1Y, 1Z, AAM, AAZ, ABF, ABS, ADZ, AEE, AEX, AEY, AFN, AGG, AHU, ANN, ANP, APQ	0600 / 281, 937, 938, 939, 943, 951 0603 / 378
Golf 3 Variant (1H)11 vehicles	08/1992 – 10/2000	1Y, 1Z, 2E, AAM, AAZ, ABD, ABS, ADY, ADZ, AEK, AEX, AEY, AFN, AFT, AGG, AHU, AKR, AKS, ALE, ANN, ANP, APQ	0600 / 281, 936, 937, 938, 939, 940, 941, 942, 951, 958 0603 / 393, 394, 395, 396, 397, 399, 401, 402, 403
Golf 3 Variant syncro (1H)3 vehicles	03/1994 – 04/1999	1Z, ADZ, AGG, AHU, ALE	0600 / 296, 961, 966 0603 / 398, 400, 404
Golf 4 (1J)5 vehicles	10/1997 – 06/2005	AGP, AGR, AGZ, AHF, ALH, AQM, ASV, ATN, AUS, AZD, BCB	0603 / 418, 420, 422, 425, 547
Golf 4 Van (1J)4 vehicles	10/1997 – 06/2006	AGP, AGR, AHF, ALH, AQM, ASV, ATN, AUS, AZD, BCB	0603 / 418, 420, 422, 487, 489, 549
Golf 4 Variant (1J)1 vehicle	10/1997 – 06/2006	ATN, AUS, AZD, BCB	0603 / 549
Jetta 3 (1H)2 vehicles	01/1992 – 12/1999	2E, ABA, ADY, AHU	0600 / 900, 944 0603 / 410, 414
Jetta 4 (1J)2 vehicles	08/1998 – 05/2005	AEH, AKL, BFQ	0603 / 464, 605
Lupo (6E)1 vehicle	06/2000 – 07/2005	AVY	0603 / 587
Lupo (6X)4 vehicles	10/1998 – 07/2005	AER, AFK, AHT, AHW, AKQ, ALD, ALL, ANM, ANV, APE, AQQ, AUA, AUB, AUC, AUD, BBY	0603 / 450, 451, 515, 590
New Beetle (1C)2 vehicles	01/1998 – 09/2010	AEG, ALH, APK, AQY, AVH, AZG, AZJ, BEJ, BER, BEV, BHP, CBPA	0603 / 471, 472, AHV
New Beetle (9C) 1998–20072 vehicles	08/1998 – 12/2007	AEG, ALH, APK, AQY, AVH, AZG, AZJ, BEJ, BER, BEV, BHP, CBPA	0603 / 471, 472, AHV
Passat 3 (31)7 vehicles	02/1988 – 12/1996	1Y, 2E, 9A, AAA, AAM, AAZ, ABS, RP	0600 / 736, 747, 766, 828, 835, 837, 877, 879
Passat 3 (3A)10 vehicles	10/1993 – 05/1997	1Z, 2E, AAA, AAM, AAZ, ABA, ABF, ABS, ADY, ADZ, AEK, AEP, AFN, AFT, AGG, AHU	0600 / 297, 736, 828, 835, 837, 877, 879, 945, 949, 954
Passat 3 syncro (31)2 vehicles	08/1988 – 10/1993	2E, PG	0600 / 762, 839
Passat 3 syncro (3A)1 vehicle	01/1994 – 12/1996	2E, ADY, AGG	0600 / 839
Passat 3 Van (3A)2 vehicles	10/1993 – 12/1996	AAM, AAZ	Not listed
Passat 3 Variant (31)6 vehicles	04/1988 – 10/1993	1Y, 2E, AAA, AAM, AAZ, ABS, RP	0600 / 743, 767, 829, 836, 838, 878, 880
Passat 3 Variant (3A)10 vehicles	10/1993 – 05/1997	1Z, 2E, AAA, AAM, AAZ, ABA, ABF, ABS, ADY, ADZ, AEK, AEP, AFN, AFT, AGG, AHU	0600 / 743, 829, 836, 838, 878, 880, 946, 950, 955
Passat 3 Variant syncro (31)2 vehicles	08/1988 – 10/1993	2E, PG	0600 / 763, 840
Passat 3 Variant syncro (3A)1 vehicle	01/1994 – 12/1996	2E, ADY, AGG	0600 / 840
Passat 4 (3B) 1996–20052 vehicles	10/1996 – 08/2000	AFN, AHH, AHU, AVG	0603 / 342, 344
Passat 4 4motion (3B)1 vehicle	06/1997 – 08/1999	AFN, AVG	0603 / 370
Passat 4 syncro (3B)1 vehicle	06/1997 – 08/2000	AFN, AVG	0603 / 370
Passat 4 Variant (3B)3 vehicles	10/1996 – 11/2000	AFN, AHH, AHU, AJM, ATJ, AVG	0603 / 359, 361, 476
Passat 4 Variant syncro (3B)1 vehicle	06/1997 – 08/2000	AFN, AVG	0603 / 371
Polo 3 (6N)11 vehicles1 of them: some versions only	10/1994 – 10/2001	ADX, AEA, AEE, AEF, AER, AEV, AEX, AFH, AFK, AGD, AHS, AHW, AJV, AKK, AKP, AKV, ALD, ALL, ANX, APE, APQ, AQQ, ARC, ASX, AUA, AUB, AUC, AUD, AVY	0600 / 258, 276, 289, 299, 300, 303, 952, 953, 960, 964 0603 / 532, 533, 534, 535, 536, 537, 540
Polo 3 (6V)9 vehicles	10/1994 – 12/2007	1F, 1Y, ADC, ADD, AEE, AEH, AEX, AEY, AFT, AKK, AKL, AKV, ALM, ANW, ANX, APF, APQ, AUD, AUR, BAH, CCRA, USD	0600 / 271, 284, 288 0603 / 453
Polo 3 Van (6N)1 vehicle	10/1994 – 12/1999	AEV	0600 / 255
Polo 3 Variant (6V)6 vehicles	05/1997 – 09/2001	AEE, AEH, AEX, AEY, AFT, AKK, AKL, AKP, AKV, ALM, ANW, ANX, APE, APF, APQ, AUA, AUD, AUR	0600 / 262 0603 / 353, 354, 355, 357, 454, 546
Polo Playa (6V)1 vehicle	05/2002 – 01/2003	AFX	Not listed
Polo Playa (9V)1 vehicle	01/1999 – 12/2003	AFV	Not listed
Sharan 1 (7M6)3 vehicles	06/2003 – 03/2010	1Z, AJH, ANU, ATM, AWC	0600 / 967, 968 0603 / 449, ADW, ADY, AED, AEE, ALA, ALC, ALH
Sharan 1 (7M8)4 vehicles	09/1995 – 05/2000	1Z, ADY, AFN, AHU, AJH, ANU, AVG, AWC	0600 / 967, 968 0603 / 349, 449, ADW, ADY, AED, AEE, ALA
Sharan 1 (7M9)3 vehicles	03/2000 – 05/2003	1Z, ADY, AHU, AJH, ANU, ATM, AWC	0600 / 967, 968 0603 / 449, ADW, ADY, AED, AEE, ALA, ALC, ALH
Transporter T4 (70)4 vehicles1 of them: some versions only	09/1990 – 04/2003	AAB, AAC, AAF, ABL, ACU, AEN	0600 / 198, 200, 201, 203, 205, 206, 235, 236, 831, 833, 834, 873, 875, 876, 882, 884, 885, 914, 916, 930, 931, 932, 933 0603 / 001, 002, 004, 005, 010, 011, 013, 014, 300, 301, 303, 304, 308, 309, 311, 312, 324, 430, 433, 438, 441, 517, 519
Transporter T4 (7D)5 vehicles2 of them: some versions only	01/1996 – 06/2003	AAB, AAC, AAF, ABL, ACU, AEN, AES, AEU	0600 / 198, 200, 201, 203, 205, 206, 235, 236, 831, 833, 834, 873, 875, 876, 882, 884, 885, 914, 930, 931, 932, 933 0603 / 001, 002, 004, 005, 006, 010, 011, 013, 014, 059, 300, 301, 303, 304, 305, 308, 309, 311, 312, 313, 329, 433, 437, 438, 441, 445, 519, 525
Transporter T4 syncro (70)2 vehicles	09/1990 – 10/1996	AAB, AAF, ACU, AEU	0600 / 237, 238, 239, 240, 917, 918, 921, 922, 934, 935 0603 / 015, 016, 017, 018, 306, 307, 314, 315, 432, 440
Transporter T4 syncro (7D)2 vehicles	01/1996 – 04/2003	AAB, AAF, ACU, AEU	0600 / 237, 238, 239, 240, 917, 918, 921, 922, 934, 935 0603 / 015, 016, 017, 018, 306, 307, 314, 315, 432, 440
Vento (1H)13 vehicles	11/1991 – 02/1999	1Y, 1Z, 2E, AAM, AAZ, ABD, ABS, ABU, ADY, ADZ, AEA, AEE, AEK, AEP, AEX, AEY, AFN, AFT, AGG, AHU, AKR, AKS, ALE, APQ	0600 / 280, 897, 898, 899, 900, 902, 903, 912, 920, 944, 957 0603 / 406, 407, 408, 409, 410, 411, 412, 413, 414, 416