United States
Product overview
Genuine OEM Audi Coolant Hose, part number 03L121157AQ. This flexible rubber hose is an essential part of the engine cooling system, responsible for transporting coolant between engine components and the radiator. It features a specific curved shape for precise routing and connection, measuring approximately 0.305 meters in length. Using a genuine OEM coolant hose ensures the correct material properties for heat and pressure resistance, preventing leaks and maintaining the integrity of the cooling system for optimal engine performance.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 30.5 × 12.5 × 5 cm
- Shipping weight
- 0.14 kg
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 — locate 03L121157AQ Audi Coolant Hose | Radiator Connection in the official exploded view and explore the surrounding assembly.
Parts in this assembly34
- 1Hose 8K0121055AC
- 2Seal Ring N90765301
- 3Spring 1J0121142
- 4Bracket WHT006829
- 5Hose 8K0121109H
- 6Hose 8R0121448J
- 7Coupl Piece 4F0122293A
- 8Hose 8K0121101P
- 9Hose 8K0121081BC
- 9Hose 8K0121081AJ
- 10Hose 8K0121164E
- 11Water Pipe 03L121071B
- 12Bolt N10653301
- 13Bolt N91057302
- 14Hose 03L121101
- 15Water Pipe 03L121157AH
- 16Sensor 059919523A
- 17Seal Ring WHT002287B
- 18Collar Nut N01508210
- 19Hose 03L121157AJ
- 20Hose 03L121157AK
- 21Pump 5N0965561A
- 22Fixing Set 5N0198093
- 23Bracket 03L121093F
- 26Water Pipe 03L121065K
- 27Seal Ring 06B121687
- 28Screw N90853802
- 29Water Pipe 03L122157Q
- 30Clip 1H0971939
- 61Clamp N90686902
- 62Clamp N90687001
- 63Clamp N90687201
- 64Clamp N90926501
- 65Clamp N90687101
Vehicle fitment table8
Europe (8)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi Q5 qu. 2.0 TDI | 2012-2017 | 25 | 1 | |
| Audi A5 Sportback | 2011-2017 | 25 | 1 | TM4 |
| Audi A5 Cabrio 2.0 | 2011-2017 | 25 | 1 | TM4 |
| audi a4 av. 2.0 tdi | 2011-2015 | 25 | 1 | TM4 |
| audi a6 2.0 tdi | 2010-2015 | 29 | 1 | TM4 |
| Audi A4 Av. Allroad | 2008-2016 | 25 | 1 | |
| Audi Q5 qu. 2.0 TDI | 2008-2012 | 25 | 1 | TM4 |
| AUDI A4 08> | 2007- | 25 | 1 | TM4 |
Diagrams & fitment data powered by oemdiagrams.com
03L121157AQ Audi Coolant Hose | Radiator Connection is fitted on: Audi Q5 qu. 2.0 TDI 2012-2017; Audi A5 Sportback 2011-2017; Audi A5 Cabrio 2.0 2011-2017; audi a4 av. 2.0 tdi 2011-2015; audi a6 2.0 tdi 2010-2015; Audi A4 Av. Allroad 2008-2016; Audi Q5 qu. 2.0 TDI 2008-2012; AUDI A4 08> 2007-.
