2008-2015 Audi R8 Engine Breather / Vent Tube / Pipe 420121465A
OEM Part #: 420-121-465-A (420121465A)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Vacuum / Crankcase Breather Hose / Line that may fit your vehicle
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Vacuum Line / Suction Pump / Valve
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A used OEM Audi Engine Breather / Vent Tube / Pipe, part number 420121465A, is ready for install. This genuine component routes crankcase gases back into the intake system on R8 models with the 4.2L V8 or 5.2L V10 gasoline engines. Known as a breather tube or vent pipe, it helps maintain proper crankcase pressure. A cracked or clogged unit can cause oil leaks, rough idle, or a check-engine light for a ventilation system fault. Fitment is specific to the Audi R8 with the naturally aspirated V8 or V10.
Specifications
| Fits Vehicle Model | R8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 420-121-465-A (420121465A) |
| Category | Evap / EGR |
Compatible Vehicles
Fits 23 vehicle configurations across 1 make, 2008-2015.
View all 23 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | R8 | Coupe | 4.2L V8 | |
| 2009 | Audi | R8 | Coupe | 4.2L V8 | |
| 2009 | Audi | R8 | Coupe | 5.2L V10 | |
| 2010 | Audi | R8 | Coupe | 4.2L V8 | |
| 2010 | Audi | R8 | Coupe | 5.2L V10 | |
| 2011 | Audi | R8 | Coupe | 4.2L V8 | |
| 2011 | Audi | R8 | Coupe | 5.2L V10 | |
| 2011 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2011 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2012 | Audi | R8 | Coupe | 4.2L V8 | |
| 2012 | Audi | R8 | Coupe | 5.2L V10 | |
| 2012 | Audi | R8 | GT Coupe | 5.2L V10 | |
| 2012 | Audi | R8 | GT Spyder Convertible | 5.2L V10 | |
| 2012 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2012 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2014 | Audi | R8 | Coupe | 4.2L V8 | |
| 2014 | Audi | R8 | Coupe | 5.2L V10 | |
| 2014 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2014 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2015 | Audi | R8 | Coupe | 4.2L V8 | |
| 2015 | Audi | R8 | Coupe | 5.2L V10 | |
| 2015 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2015 | Audi | R8 | Spyder Convertible | 5.2L V10 |