2010-2015 Audi R8 Power Brake Booster 423612105E
OEM Part #: 423-612-105-E (423612105E)
Actual photo
The exact part you’ll receive — not a stock photo.
$167.49
Used
Donor2012 Audi R8 · 4.2L · 41k miles
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Genuine OEM Used
SKU: 570828
Donor Vehicle: 2012 Audi R8 · 4.2L · 41k miles
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$167.49
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The Audi Power Brake Booster (OEM part number 423612105E) is a used genuine booster pulled from a donor R8. It also supersedes 423612107B. This booster provides vacuum-assisted brake force for the 4.2L V8 and 5.2L V10 engines. A failing unit can cause a rock-hard brake pedal and reduced stopping power.
Specifications
| Fits Vehicle Model | R8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 423-612-105-E (423612105E) |
| Compatible OEM Part No | 423-612-107-B |
| Category | Brake Booster |
Compatible Vehicles
Fits 20 vehicle configurations across 1 make, 2010-2015.
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 20 vehicle configurations — 12 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | Audi | R8 | GT Spyder Convertible | 5.2L V10 | For Vehicles with Production Date After 09/06/10 |
| 2012 | Audi | R8 | GT Coupe | 5.2L V10 | For Vehicles with Production Date After 09/06/10 |
| 2012 | Audi | R8 | Coupe | 5.2L V10 | For Vehicles with Production Date After 09/06/10 |
| 2010 | Audi | R8 | Coupe | 5.2L V10 | For Vehicles with Production Date After 09/06/10 |
| 2011 | Audi | R8 | Coupe | 5.2L V10 | For Vehicles with Production Date After 09/06/10 |
| 2012 | Audi | R8 | Spyder Convertible | 5.2L V10 | For Vehicles with Production Date After 09/06/10 |
| 2015 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2010 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Production Date After 09/06/10 |
| 2011 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Production Date After 09/06/10 |
| 2011 | Audi | R8 | Spyder Convertible | 4.2L V8 | For Vehicles with Production Date After 09/06/10 |
| 2012 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Production Date After 09/06/10 |
| 2012 | Audi | R8 | Spyder Convertible | 4.2L V8 | For Vehicles with Production Date After 09/06/10 |
| 2014 | Audi | R8 | Coupe | 4.2L V8 | |
| 2011 | Audi | R8 | Spyder Convertible | 5.2L V10 | For Vehicles with Production Date After 09/06/10 |
| 2014 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2014 | Audi | R8 | Coupe | 5.2L V10 | |
| 2014 | Audi | R8 | Spyder Convertible | 5.2L V10 | |
| 2015 | Audi | R8 | Coupe | 5.2L V10 | |
| 2015 | Audi | R8 | Coupe | 4.2L V8 | |
| 2015 | Audi | R8 | Spyder Convertible | 5.2L V10 |