United States
Product overview
Genuine OEM Audi Coolant Hose, part number 05L121157AQ. This hose is designed to transport coolant within the engine's thermal management system, crucial for regulating engine temperature and preventing overheating. It is positioned as a component in the engine cooling circuit, connecting to other fluid-carrying parts. Weighing 0.1 kg and measuring approximately 15 cm in length, it is engineered for specific routing and pressure. Choosing a genuine OEM hose ensures the correct material composition and precise routing geometry, preventing leaks and maintaining system integrity under thermal stress.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 15 × 7 × 4.5 cm
- Shipping weight
- 0.1 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 0GC
- 4BB
- 4BF
- 7CP
- 7CW
- D7U
- 4BI
- 4IG
- 4WE
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
8 vehiclesCoolant Hose With Quick Release Coupling — locate 05L121157AQ Audi Coolant Hose | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly43
- 1Water Pump 05L121011E
- 1Water Pipe 05L122157CR
- 2Seal 05L121119
- 2Bolt N10683901
- 3Bolt N10406604
- 4Water Pipe 05L122157CS
- 4Sol Valve 05L907284
- 5Bolt N10451405
- 5Bolt N10665001
- 6Ball Joint 04L103164A
- 7Water Pipe 05L122157AS
- 10Coolant Rg 05L121111J
- 11Seal 05L121139
- 12Seal 05L121171
- 13Water Pipe 05L122157CE
- 14Bolt N10405604
- 15Water Pipe 05L122157DE
- 16Coupl Piece 2GB122291A
- 17Clamp N10558701
- 18Clamp N10558601
- 19Collar Nut N01508210
- 19Collar Nut N01508217
- 20Bracket 05L121093R
- 21Part N10549702
- 22Water Pipe 05L122157CQ
- 22Bolt N90737107
- 25Water Pipe 05L122157BM
- 26Hose 05L121157AR
- 26Bolt N91096701
- 27Clamp N90686901
- 28Water Pump 04L965567A
- 28Water Pipe 05L122157CN
- 29Bolt N90592705
- 30Clamp N90687001
- 31Screw N10664901
- 31Part N90368203
- 32Seal 05L121290
- 35Bolt N10781701
- 36Bolt N91074201
- 40Clamp N90686701
- 41Clamp N90768301
- 42Clamp N90926401
- 43Clamp N90686902
Compatible / alternative parts(12)
Vehicle fitment table8
Europe (8)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A5 Limo 2.0 | 2024- | 20 | 1 | |
| Audi A5 Avant 2.0 | 2024- | 20 | 1 | |
| audi a6 2.0 | 2018- | 16 | 1 | |
| Audi A7 Sportback | 2018- | 16 | 1 | |
| Audi Q5 | 2016-2020 | 16 | 1 | D7U |
| Audi A5 Sportback | 2016-2020 | 16 | 1 | |
| Audi A5 Cabrio 2.0 | 2016-2018 | 16 | 1 | 4BI |
| audi a4 2.0 | 2015-2019 | 16 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
05L121157AQ Audi Coolant Hose | Engine Cooling is fitted on: Audi A5 Limo 2.0 2024-; Audi A5 Avant 2.0 2024-; audi a6 2.0 2018-; Audi A7 Sportback 2018-; Audi Q5 2016-2020; Audi A5 Sportback 2016-2020; Audi A5 Cabrio 2.0 2016-2018; audi a4 2.0 2015-2019.