Equalising reservoir, hydraulic oil (power steering)330 422 371

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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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

Volkswagen Classic Parts

1 listing

New

Checked 2026-10-12 12:13 UTC

€46.99Cheapest listing: shipping not statedView on Volkswagen Classic Parts

AUTODOC

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New

View on AUTODOC

OvokoLowest price

15 listings

Used

Checked 2026-10-25 14:05 UTC

€8.00 – €25.00Cheapest listing: + €14.74 shipping to Germanyestimated delivery in 4–8 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 330 422 371. 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.

BIRTH: 8862Weight: 140 g
METZGER AUTOTEILE: 2140314Supplementary Article/Supplementary Info 2: with sealing capFitment conditions:Vehicle Identification Number (VIN) from: 1L-TR000001 Block Separation Engine Code: 1Z, AHU Vehicle Identification Number (VIN) to: 1L-ZR054453
+1 moreShow fewer
STELLOX: 00-34009-SXWeight: 0.366 kg
VAICO: V10-9729

Models in the manufacturer’s catalogue

Volkswagen Classic Parts lists 330 422 371 under these models, with the model years of its catalogue sections. It names no engine, so a model here is not proof of fitment: check the part against your vehicle before ordering.

Passat B3 1988–1993: Passat 3 (31)Passat 3 Variant (31)
Passat B3 syncro 1990–1993: Passat 3 (31)Passat 3 Variant (31)
Passat B4 1994–1997: Passat 3 (31)Passat 3 Variant (31)
Passat B4 syncro 1994–1997: Passat 3 (31)Passat 3 Variant (31)

Vehicle fitment

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

65 vehicles in 8 model series, inferred

Aftermarket parts that list 330 422 371 fit these vehicles according to their supplier catalogues. That does not prove 330 422 371 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

SEAT

1 model series · 14 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Toledo I (1L)14 vehicles	1991 – ?	1F, 1Y, 1Z, 2E, AAZ, ABF, ABN, ABS, ACC, ADZ, AFN, AFT, AGG, AHU, EZ, KR, PL, RP	7593 / 345, 347, 348, 349, 350, 351, 352, 372, 373, 374, 375, 379, 425, 426

Volkswagen

7 model series · 51 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Passat 3 (31)12 vehicles	02/1988 – 12/1996	1Y, 2E, 9A, AAA, AAM, AAZ, ABN, ABS, EZ, KR, PB, PF, RA, RP, SB	0600 / 734, 735, 736, 737, 738, 739, 747, 766, 828, 835, 837, 877, 879
Passat 3 (3A)9 vehicles	10/1993 – 05/1997	1Z, 2E, AAA, AAM, AAZ, ABA, ABF, ABS, ADY, ADZ, AEK, AFN, AFT, AGG, AHU	0600 / 297, 736, 828, 835, 837, 877, 879, 945, 949, 954
Passat 3 syncro (31)1 vehicle	08/1988 – 07/1993	PG	0600 / 762
Passat 3 Variant (31)15 vehicles	04/1988 – 10/1993	1Y, 2E, 9A, AAA, AAM, AAZ, ABS, EZ, KR, PB, PF, RA, RF, RP, SB	0600 / 740, 741, 742, 743, 744, 745, 746, 748, 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)2 vehicles	01/1994 – 12/1996	2E, ABV, ADY, AGG	0600 / 840, 948