Valve, crankcase ventilation28129101D

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 aftermarket price

€10.98

plus €6.95 shipping to Germany, on AUTODOC

Compare 2 listings

Compare offers

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

AUTODOC

2 listings

New

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

€10.98 – €15.55Cheapest listing: RIDEX 3886V0051+ €6.95 shipping to GermanyView on AUTODOC

Ovoko

Being checked

Used

Not checked yet

View on Ovoko

We may earn a commission through partner links. How we stay useful

Aftermarket part numbers

Supplier articles whose catalogue lists 28129101D. Check the supplier’s own restrictions before ordering.

VAICO: V10-2270Operating Mode: Pressure Controlled Valve type: Breather Valve, Diaphragm Valve Recommended change interval: 60000 km Observe service information: Yes Housing material: Polyamid 6.6 Height: 53 mm Recommended change interval: 3 years Observe the vehicle manufacturer specifications: Yes Length: 114 mm Width: 110 mm Observe technical data: Yes
+8 moreShow fewer

Vehicle fitment

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

88 vehicles in 37 model series, inferred

Aftermarket parts that list 28129101D fit these vehicles according to their supplier catalogues. That does not prove 28129101D itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

9 model series · 14 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
80 (8A) 1988–19921 vehicle	08/1989 – 08/1991	1Y	0588 / 471
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) Avant2 vehicles	01/1995 – 09/2001	1Z, AFN, AHH, AHU, AVG	0588 / 627, 628
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
A6 (4B) 1997–20121 vehicle	04/1997 – 10/2000	AFN, AVG	0588 / 647
A6 (4B) Avant1 vehicle	02/1998 – 10/2000	AFN, AVG	0588 / 677

SEAT

6 model series · 22 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, AFN, AHU, ANU, AVG	7593 / 383, 390, AAF
Cordoba (6K) 1993–5 vehicles	02/1993 – 08/2002	1Y, 1Z, AAZ, AEY, AGR, AHU, ALH	7593 / 366, 367, 380, 387, 397, 406, 418, 455
Cordoba Vario (6K)2 vehicles1 of them: some versions only	06/1997 – 08/2002	1Z, AFN, AGR, AHU, ALH, ASV	7593 / 419, 432, 456, 469
Ibiza II (6K)5 vehicles	02/1993 – 05/2002	1Y, 1Z, AAZ, AEY, AFN, AGR, AHU, ALH, ASV	7593 / 360, 361, 381, 389, 396, 405, 410, 417, 457, 470
Inca (6K)3 vehicles	11/1995 – 06/2003	1Y, AEY, AHB, AYQ	7593 / 378, 394, 509
Toledo I (1L)5 vehicles	1991 – ?	1Y, 1Z, AAZ, AFN, AHU	7593 / 351, 352, 375, 379, 426

Volkswagen

22 model series · 52 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Caddy 2 (9K)3 vehicles	11/1995 – 06/2003	1Y, 1Z, AEY, AHU, ALE, ALH, AYQ	0600 / 273, 286 0603 / 009, 031
Golf 3 (1H)5 vehicles	08/1991 – 12/1998	1Y, 1Z, AAZ, AEY, AFN, AHU, ALE	0600 / 226, 227, 279, 895, 896, 943 0603 / 379, 380, 382, 387
Golf 3 Cabrio (1E)2 vehicles	08/1995 – 12/2001	1Z, AFN, AHU, ALE, AVG	0600 / 277, 963 0603 / 373, 376
Golf 3 syncro (1H)1 vehicle	10/1994 – 09/1997	1Z, AHU, ALE	0603 / 383
Golf 3 Van (1H)2 vehicles	08/1991 – 04/1999	1Z, AFN, AHU	0600 / 281, 943, 951
Golf 3 Variant (1H)5 vehicles	08/1992 – 04/1999	1Y, 1Z, AAZ, AEY, AFN, AHU, ALE	0600 / 281, 941, 942, 951 0603 / 394, 395, 397, 402
Golf 3 Variant syncro (1H)1 vehicle	03/1994 – 04/1999	1Z, AHU, ALE	0600 / 966 0603 / 398
Passat 3 (31)2 vehicles	05/1989 – 10/1993	1Y, AAZ	0600 / 766, 877
Passat 3 (3A)3 vehicles	10/1993 – 05/1997	1Z, AAZ, AFN, AHU	0600 / 297, 877, 945
Passat 3 Variant (31)2 vehicles	05/1989 – 10/1993	1Y, AAZ	0600 / 767, 878
Passat 3 Variant (3A)2 vehicles	10/1993 – 05/1997	1Z, AAZ, AHU	0600 / 878, 946
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)2 vehicles	10/1996 – 08/2000	AFN, AHH, AHU, AVG	0603 / 359, 361
Passat 4 Variant syncro (3B)1 vehicle	06/1997 – 08/2000	AFN, AVG	0603 / 371
Polo 3 (6V)4 vehicles	01/1997 – 09/2001	AFN, AGR, AHU, AKW, ALE, ALH, ASV	0600 / 268, 274, 275
Polo 3 Variant (6V)4 vehicles1 of them: some versions only	05/1997 – 09/2001	AEY, AFN, AGR, AHU, AKU, AKW, ALE, ALH, ASV	0600 / 267 0603 / 354, 356, 358, 446
Sharan 1 (7M6)1 vehicle	06/2003 – 03/2010	1Z, ANU	0600 / 967 0603 / ADW
Sharan 1 (7M8)2 vehicles2 of them: some versions only	09/1995 – 05/2000	1Z, AFN, AHU, ANU, AVG	0600 / 967 0603 / 349, ADW
Sharan 1 (7M9)1 vehicle1 of them: some versions only	03/2000 – 05/2003	1Z, AHU, ANU	0600 / 967 0603 / ADW
Vento (1H)5 vehicles	01/1992 – 02/1999	1Y, 1Z, AAZ, AEY, AFN, AHU, ALE	0600 / 280, 902, 903, 944 0603 / 407, 408, 410, 413