2008-2015 Audi R8 Coolant Pipe / Tube / Line 420121045
OEM Part #: 420-121-045 (420121045)
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 Coolant Hose / Pipe / Line that may fit your vehicle
Alternator Coolant Adapter Pipe / Hose
Coolant / Water Hose
Coolant / Water Hose
Coolant / Water Hose
Coolant Hose / Line
Coolant Hose / Line
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
The OEM coolant pipe, also referred to as a connector tube, is an essential component of the cooling system located at the left front outer position of the Audi R8 models, specifically designed for 2008 to 2015 models equipped with the 4.2L V8 and 5.2L V10 engines. This part facilitates the flow of coolant between the engine and the radiator, ensuring optimal engine temperatures are maintained during operation. Common issues that may require replacement of this pipe include cracks, leaks, or deterioration that can lead to overheating. The OEM part number for this coolant pipe is 420121045, and it is compatible with various R8 configurations, ensuring fitment across multiple years and engine types. Alternative part numbers include WHT001011 and 420819371A.
Specifications
| Fits Vehicle Model | R8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 420-121-045 (420121045) |
| Category | Radiator / Coolant |
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 |