2008-2015 Audi R8 Coolant Pipe / Tube / Line 420121046C
OEM Part #: 420-121-046-C (420121046C)
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
$14.99
Fits 2008–2015 Audi R8
OEM: 079121131BK
Coolant / Water Hose
$18.49
Fits 2008–2015 Audi R8
OEM: 07C121058G
Coolant / Water Hose
$7.49
Fits 2008–2015 Audi R8
OEM: 420121123A
Coolant / Water Hose
$8.99
Fits 2008–2015 Audi R8
OEM: 420121053
Coolant Hose / Line
$14.99
Fits 2008–2015 Audi R8
OEM: 420121082B
Coolant Hose / Line
$12.13
Fits 2008–2015 Audi R8
OEM: 420121056
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
Specifications
| Fits Vehicle Model | R8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 420-121-046-C (420121046C) |
| Compatible OEM Part No | 420-121-046-B, 420-121-046-A |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 23 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 23 vehicle configurations — 15 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Production Date After 12/10/07 |
| 2009 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Production Date After 12/10/07 |
| 2009 | Audi | R8 | Coupe | 5.2L V10 | For Vehicles with Production Date After 12/10/07 |
| 2010 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Production Date After 12/10/07 |
| 2010 | Audi | R8 | Coupe | 5.2L V10 | For Vehicles with Production Date After 12/10/07 |
| 2011 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Production Date After 12/10/07 |
| 2011 | Audi | R8 | Coupe | 5.2L V10 | For Vehicles with Production Date After 12/10/07 |
| 2011 | Audi | R8 | Spyder Convertible | 4.2L V8 | For Vehicles with Production Date After 12/10/07 |
| 2011 | Audi | R8 | Spyder Convertible | 5.2L V10 | For Vehicles with Production Date After 12/10/07 |
| 2012 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Production Date After 12/10/07 |
| 2012 | Audi | R8 | Coupe | 5.2L V10 | For Vehicles with Production Date After 12/10/07 |
| 2012 | Audi | R8 | GT Coupe | 5.2L V10 | For Vehicles with Production Date After 12/10/07 |
| 2012 | Audi | R8 | GT Spyder Convertible | 5.2L V10 | For Vehicles with Production Date After 12/10/07 |
| 2012 | Audi | R8 | Spyder Convertible | 4.2L V8 | For Vehicles with Production Date After 12/10/07 |
| 2012 | Audi | R8 | Spyder Convertible | 5.2L V10 | For Vehicles with Production Date After 12/10/07 |
| 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 |