Audi / Volkswagen Coolant Hose / Line Set 059121454D
OEM Part #: 059-121-454-D (059121454D)
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
Alternator Coolant Adapter Pipe / Line
Atf Preheater Coolant Hose / Line
Coolant / Water Hose
Coolant / Water Hose
Coolant / Water Hose
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
This OEM Coolant Hose/Line Set, part number 059121086AH, is an authentic replacement sourced from salvage vehicles, ensuring a perfect fit for your European vehicle. Designed to function optimally, it provides vital cooling system connections between the engine and radiator to efficiently manage coolant flow. This part is compatible with a range of Audi and Volkswagen models including the 2013-2016 Audi A6 Quattro (3.0L V6 Diesel), A7 Quattro, A8 Quattro, Q5, and Q7, as well as the Volkswagen Touareg from 2013-2018 (3.0L V6 Diesel). By replacing worn or damaged hoses, this factory-original component helps restore full engine cooling performance and reliability. Alternative names include water pipe and front hose.
Specifications
| Fits Vehicle Model | A6, A7, A8, Q5, Q7, Touareg |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 059-121-454-D (059121454D) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 19 vehicle configurations across 2 makes, 2011-2016.
View all 19 vehicle configurations — 14 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2011 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 05/30/11 |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 05/30/11 |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 05/30/11 |
| 2014 | Audi | A6 | Quattro Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CGQB, CPNB |
| 2014 | Audi | A7 | Quattro Hatchback | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CDUD, CPNB, CTBA, CTBC |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 05/30/11 |
| 2015 | Audi | A6 | Quattro Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CGQB, CPNB |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CDUD, CPNB, CTBA, CTBC |
| 2015 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 05/30/11 |
| 2016 | Audi | A6 | Quattro Sedan | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | A7 | Quattro Hatchback | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CDUD, CPNB, CTBA, CTBC |
| 2013 | Volkswagen | Touareg | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CJMA, CNRB, CRCA |
| 2014 | Volkswagen | Touareg | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CJMA, CNRB, CRCA |
| 2015 | Volkswagen | Touareg | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CJMA, CNRB, CRCA, CVVA, CVWA |
| 2016 | Volkswagen | Touareg | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CJMA, CNRB, CRCA, CVVA, CVWA |