Water Pump, engine cooling078 121 004 B

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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Aftermarket part numbers

Supplier articles whose catalogue lists 078 121 004 B. 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: WE-VW05Tensioner Pulley Actuation: mechanical Supplementary Article/Supplementary Info: with gasket/sealFitment conditions:New Part Vehicle Identification Number (VIN) to: 8CS025820, F4A-S-026 714, F4D-S-000 496, F8B-S-000 544, F8G-S-001 302 Construction Year to: 12.1994, 04.1995, 07.1995, 05.1996, 04.1997 Construction Year from: 01.1992, 08.1992, 01.1994, 06.1994 Block Separation Vehicle type: 100, 500
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DOLZ: A172Pulleys: with belt pulley Weight: 1.13 kgFitment conditions:Exchange Part Vehicle Identification Number (VIN) to: 4AS026714, 8CS025820, 8G-S-001302 Construction Year to: 07.1994 Construction Year from: 08.1992, 01.1994 Vehicle type: 80, 80 Quattro
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FEBI: 07923Housing Material: Cast Aluminium Impeller material: metal No. of Impellers / Fan Blades: 5 Sealing Material: Paper
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Fitment conditions:Vehicle Identification Number (VIN) to: ******4A*S*026714, ******4D*S*000496, ******8B*S*000544, ******8C*S*025820, ******8G*S*001302 suitable for engine code: AAH
GGT: PA10663Pulleys: with belt pulley Weight: 1.13 kgFitment conditions:Exchange Part Vehicle Identification Number (VIN) to: 4AS026714, 8CS025820, 8G-S-001302 Construction Year to: 07.1994 Construction Year from: 08.1992, 01.1994 Vehicle type: 80, 80 Quattro
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MAGNETI MARELLI: 350984239000Fitment conditions:Engine Code: AAH, ABC, AEJ, AFC352316171181Fitment conditions:Engine Code: AAH, ABC, AFC
MEYLE: 113 012 0016Supplementary Article/Supplementary Info: with gasket/seal Water Pump Type: for timing belt drive article number of the recommended special tool: 999 990 0002
STELLOX: 4512-0031-SXWeight: 1.26 kg Operating Mode: mechanicalFitment conditions:Vehicle Identification Number (VIN) to: 4A-S-026 714, 4D-S-000 496, 8C-S-025 820, 8G-S-001 302
VAICO: V10-50027Supplementary Article/Supplementary Info: with gasket/seal Operating Mode: mechanical Water pump impeller material: Metal
VALEO: 506442Pulleys: with belt pulley Supplementary Article/Supplementary Info 2: without cover Supplementary Article/Supplementary Info: with gaskets/seals Water Pump Pulley Diameter [inch]: 74 Inch Weight: 1.27 kg
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Fitment conditions:Engine Code: AAH, ABC Construction Year to: 07.1994, 08.1994, 09.1994, 12.1994, 03.1995, 05.1995, 01.1996 Vehicle Identification Number (VIN) to: 8G-S-001 302, S 000 496, S-001 302, S001302, S 025 820, S 026 714 Construction Year from: 10.1991, 04.1992, 07.1992, 08.1992, 01.1994, 06.1994, 07.1994
+1 moreShow fewer

Vehicle fitment

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

108 vehicles in 37 model series, inferred

Aftermarket parts that list 078 121 004 B fit these vehicles according to their supplier catalogues. That does not prove 078 121 004 B itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

30 model series · 90 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
100 (4A) 1988–19983 vehicles	12/1990 – 07/1994	AAH, ABC, ACZ	0588 / 507, 552
100 (4A) Avant3 vehicles	05/1991 – 07/1994	AAH, ABC, ACZ	0588 / 527, 553
100 (4A) Avant quattro3 vehicles	12/1990 – 07/1994	AAH, ABC, ACZ	0588 / 528, 555
100 (4A) quattro3 vehicles	12/1990 – 07/1994	AAH, ABC, ACZ	0588 / 508, 554
80 (8C) 1991–19952 vehicles	09/1991 – 05/1995	AAH, ABC	0588 / 520, 562
80 (8C) Avant2 vehicles	08/1992 – 07/1995	AAH, ABC	0588 / 548, 564
80 (8C) Avant quattro2 vehicles	09/1991 – 07/1995	AAH, ABC	0588 / 549, 565
80 (8C) quattro2 vehicles	09/1991 – 07/1995	AAH, ABC	0588 / 521, 563
90 (8C) 1993–19951 vehicle	01/1993 – 12/1995	AAH, AFC	0588 / 520
90 (8C) quattro1 vehicle	09/1991 – 12/1995	AAH, AFC	0588 / 521
A4 (8D) 1994–20045 vehicles	11/1994 – 12/2001	AAH, ABC, ACK, AFC, AGA, AHA, AJG, ALF, ALG, AML, AMM, AMX, APR, APS, APZ, AQD, ARJ, ATQ	0588 / 595, 597, 633, 661, 665
A4 (8D) Avant4 vehicles	11/1994 – 09/2001	ABC, ACK, AGA, AHA, AJG, ALF, ALG, AML, AMM, APR, APS, APZ, AQD, ARJ	0588 / 623, 634, 662, 666
A4 (8D) Avant quattro4 vehicles	07/1995 – 09/2001	ABC, ACK, AGA, AHA, AJG, ALF, ALG, AML, AMX, APR, APS, APZ, AQD, ARJ, ATQ	0588 / 624, 636, 664, 668
A4 (8D) quattro5 vehicles	11/1994 – 08/2001	AAH, ABC, ACK, AFC, AGA, AHA, AJG, ALF, ALG, AML, AMX, APR, APS, APZ, AQD, ARJ, ATQ	0588 / 596, 598, 635, 663, 667
A4 (8E2) 2000–20092 vehicles	09/2001 – 12/2004	AMM, BDV	0588 / 784, 786
A4 (8E5) Avant 2001–20042 vehicles	09/2001 – 12/2004	AMM, BDV	0588 / 785, 787
A4 (8H) Cabrio 2002–20092 vehicles	04/2002 – 12/2005	AMM, BDV	0588 / 792, 798, AEQ, AEV
A6 (4A) 1994–19984 vehicles	06/1994 – 12/1998	AAH, ABC, ACK, ACZ, AFC	0588 / 507, 552, 614
A6 (4A) Avant4 vehicles	06/1994 – 12/1997	AAH, ABC, ACK, ACZ, AFC	0588 / 527, 553, 615
A6 (4A) Avant quattro3 vehicles	06/1994 – 12/1998	AAH, ABC, ACK, AFC	0588 / 528, 555, 617
A6 (4A) quattro3 vehicles	06/1994 – 12/1998	AAH, ABC, ACK, AFC	0588 / 508, 554, 616
A6 (4B) 1997–20125 vehicles	04/1997 – 01/2005	ACK, AGA, AJG, ALF, ALG, ALW, AML, AMM, AMX, APR, APS, APZ, AQD, ARJ, ARN, ASM, ATQ, BDV	0588 / 653, 655, 659, 669, 768
A6 (4B) Avant5 vehicles	04/1997 – 01/2005	ACK, AGA, AJG, ALF, ALG, ALW, AML, AMM, AMX, APR, APS, APZ, AQD, ARJ, ARN, ASM, BDV	0588 / 679, 684, 686, 690, 770
A6 (4B) Avant quattro4 vehicles	04/1997 – 01/2005	ACK, AGA, AJG, ALF, ALG, AML, AMX, APR, APS, APZ, AQD, ARJ, ATQ, BDV	0588 / 685, 687, 691, 771
A6 (4B) quattro4 vehicles	04/1997 – 01/2005	ACK, AGA, AJG, ALF, ALG, AML, AMX, APR, APS, APZ, AQD, ARJ, ATQ, BDV	0588 / 654, 656, 660, 769
A8 (4D) 1994–20023 vehicles	06/1994 – 09/2002	AAH, ACK, AEJ, ALG, AMX, APR, AQD	0588 / 582, 631
A8 (4D) quattro3 vehicles	06/1994 – 09/2002	AAH, ACK, AEJ, ALG, AMX, APR, AQD	0588 / 587, 632
Cabriolet (8G)2 vehicles	11/1992 – 09/1999	AAH, ABC, AFC	0588 / 571, 578
Coupé (8B) 1988–19962 vehicles	08/1991 – 05/1996	AAH, ABC	0588 / 515, 558
Coupé (8B) quattro2 vehicles	08/1991 – 12/1996	AAH, ABC	0588 / 523, 566

Škoda

1 model series · 1 vehicle

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Superb I1 vehicle	12/2001 – 04/2008	AMX	8004 / 381, AAC

Volkswagen

6 model series · 17 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Passat 4 (3B) 1996–20054 vehicles	05/1997 – 05/2005	ACK, AGE, AHA, ALT, AMX, APR, AQD, ATQ, ATX, BBG	0603 / 348, 671
Passat 4 4motion (3B)4 vehicles	01/1999 – 05/2005	ACK, AHA, ALG, AMX, APR, AQD, ATQ, BAU, BBG, BDH, BDN, BDP	0603 / 352, 623, 642, 650, 672, 704
Passat 4 syncro (3B)2 vehicles	04/1997 – 08/2000	ACK, AHA, ALG, APR, AQD	0603 / 352
Passat 4 Variant (3B)1 vehicle	06/1997 – 05/2005	ACK, AHA, AMX, APR, AQD, ATQ	0603 / 365
Passat 4 Variant 4motion (3B)4 vehicles	06/1997 – 12/2005	ACK, AHA, ALG, AMX, APR, AQD, ATQ, ATX, BAU, BBG, BDH, BDN, BDP	0603 / 367, 622, 651, 703
Passat 4 Variant syncro (3B)2 vehicles	06/1997 – 08/2000	ACK, AHA, ALG, APR, AQD	0603 / 367