2008-2015 Audi R8 Evap Vent Hose 420201389B
OEM Part #: 420-201-389-B (420201389B)
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The exact part you’ll receive — not a stock photo.
$8.99
Used
Donor2012 Audi R8 · 4.2L · 41k miles
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Genuine OEM Used
SKU: 571039
Donor Vehicle: 2012 Audi R8 · 4.2L · 41k miles
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$8.99
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A used Audi EVAP Vent Hose (OEM 420201389B) sourced from a donor vehicle. This genuine factory hose is part of the evaporative emissions system on the Audi R8, helping route fuel vapors from the charcoal canister to the engine intake for proper combustion. A failed vent hose can trigger a check engine light, often related to a small EVAP leak or insufficient vapor flow. It fits the 4.2L V8 and both variants of the 5.2L V10 engines, including the 4163cc and 5204cc naturally aspirated units.
Specifications
| Fits Vehicle Model | R8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 420-201-389-B (420201389B) |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 14 vehicle configurations across 1 make, 2008-2015.
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 14 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | R8 | Coupe | 5.2L V10 | |
| 2011 | Audi | R8 | Coupe | 5.2L V10 | |
| 2010 | Audi | R8 | Coupe | 5.2L V10 | |
| 2012 | Audi | R8 | Coupe | 5.2L V10 | |
| 2012 | Audi | R8 | GT Coupe | 5.2L V10 | |
| 2009 | Audi | R8 | Coupe | 5.2L V10 | |
| 2015 | Audi | R8 | Coupe | 4.2L V8 | |
| 2014 | Audi | R8 | Coupe | 5.2L V10 | |
| 2014 | Audi | R8 | Coupe | 4.2L V8 | |
| 2012 | Audi | R8 | Coupe | 4.2L V8 | |
| 2011 | Audi | R8 | Coupe | 4.2L V8 | |
| 2010 | Audi | R8 | Coupe | 4.2L V8 | |
| 2009 | Audi | R8 | Coupe | 4.2L V8 | |
| 2008 | Audi | R8 | Coupe | 4.2L V8 |