Audi Vacuum Check Valve 4A0820675
OEM Part #: 4A0-820-675 (4A0820675)
Actual photo
The exact part you’ll receive — not a stock photo.
$19.99
Used
Donor Vehicle2002 Audi TT · 1.8L · 83k miles
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Hours & directions
Wolf Auto Parts, 127 6th St S, Waverly, MN 55390 · Mon–Thu 8–5, Fri 8–2 CT · 1-844-333-3609 · Directions · Ready immediately during business hours.Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 734325
Donor Vehicle: 2002 Audi TT · 1.8L · 83k miles
2 photos
$19.99
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Specifications
| Fits Vehicle Model | 100, 80, 90, A6, Coupe Quattro, S4, S6, TT |
| Fits Vehicle Make | Audi |
| OEM Part No | 4A0-820-675 (4A0820675) |
| Compatible OEM Part No | 06A-905-291-B |
| Category | Cylinder Head |
Compatible Vehicles
Fits 59 vehicle configurations across 1 make, 1990-2006.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 59 vehicle configurations — 27 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2004 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 1992 | Audi | 100 | Quattro Wagon | 2.8L V6 | |
| 1994 | Audi | 100 | Sedan | 2.8L V6 | |
| 1996 | Audi | A6 | Quattro Sedan | 2.8L V6 | |
| 1995 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 1994 | Audi | 100 | Quattro Wagon | 2.8L V6 | |
| 1995 | Audi | 90 | Quattro Sedan | 2.8L V6 | |
| 1993 | Audi | S4 | Sedan | 2.2L l5 Turbo | |
| 1990 | Audi | 90 | Sedan | 2.3L l5 | |
| 2001 | Audi | TT | Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2004 | Audi | TT | Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2002 | Audi | TT | Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2004 | Audi | TT | Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2003 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2006 | Audi | TT | Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2005 | Audi | TT | Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 1991 | Audi | Coupe Quattro | Coupe | 2.3L l5 | |
| 2004 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 1993 | Audi | 100 | Quattro Wagon | 2.8L V6 | |
| 1995 | Audi | A6 | Quattro Sedan | 2.8L V6 | |
| 1993 | Audi | 90 | Sedan | 2.8L V6 | |
| 1992 | Audi | 100 | Quattro Sedan | 2.8L V6 | |
| 1994 | Audi | 90 | Quattro Sedan | 2.8L V6 | |
| 1992 | Audi | 100 | Sedan | 2.8L V6 | |
| 1997 | Audi | A6 | Quattro Sedan | 2.8L V6 | |
| 1997 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 1996 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 1993 | Audi | 100 | Sedan | 2.8L V6 | |
| 1994 | Audi | 100 | Quattro Sedan | 2.8L V6 | |
| 1993 | Audi | 90 | Quattro Sedan | 2.8L V6 | |
| 1993 | Audi | 100 | Quattro Sedan | 2.8L V6 | |
| 1994 | Audi | 100 | Wagon | 2.8L V6 | |
| 1990 | Audi | 80 | Sedan | 2.0L l4 | |
| 2003 | Audi | TT | Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 1991 | Audi | 90 | Sedan | 2.3L l5 | |
| 2000 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2000 | Audi | TT | Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 1998 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 1992 | Audi | S4 | Sedan | 2.2L l5 Turbo | |
| 2001 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2002 | Audi | TT | Quattro ALMS Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2005 | Audi | TT | Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 1995 | Audi | S6 | Wagon | 2.2L l5 Turbo | |
| 1990 | Audi | Coupe Quattro | Coupe | 2.3L l5 | |
| 2006 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2002 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2005 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 1995 | Audi | S6 | Sedan | 2.2L l5 Turbo | |
| 2005 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 1994 | Audi | S4 | Sedan | 2.2L l5 Turbo | |
| 1991 | Audi | 80 | Sedan | 2.3L l5 | |
| 2002 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2001 | Audi | TT | Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2006 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2001 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2003 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2002 | Audi | TT | Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2006 | Audi | TT | Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2003 | Audi | TT | Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |