United States
Product overview
Genuine OEM Audi Water Radiator Hose, part number 4G0121049L. This critical component of the engine cooling system is responsible for transporting coolant between the engine and the radiator. Positioned on the right side of the radiator assembly, it is constructed from high-quality, heat-resistant rubber with a protective fabric sleeve to ensure durability and resistance to extreme temperatures and pressures. Using a genuine OEM radiator hose guarantees the precise shape, correct routing, and material integrity, which are essential for preventing leaks and maintaining the overall efficiency of the engine cooling system.
Catalogue entry: HOSE right.
Technical details
- Category
- Engine Cooling
- Country of origin
- Hungary
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 43 × 12 × 8.5 cm
- Shipping weight
- 0.39 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
9 vehiclesCoolant Hose With Quick Release Coupling — locate 4G0121049L Audi Water Radiator Hose | Right Side OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly31
- 1Hose 4G0122101B
- 2Seal Ring 4E0121666
- 3Spring 4E0121142
- 4Water Pipe 059121071CP
- 5Seal Ring N90275302
- 6Bolt N10451408
- 7Bolt N10517304
- 10Screw N10170303
- 25Water Pipe 4G0819377K
- 26Bolt N01021723
- 27Screw WHT003841
- 28Hose 4G0819374G
- 29Water Pipe 059121075FG
- 29Water Pipe 059121075EB
- 30Seal Ring 059121437
- 32Bracket 059121093E
- 33Screw N10644901
- 34Cover 059121155AG
- 36Sender 06A919501A
- 37Seal Ring N90316801
- 38Spring 032121142
- 39Hose 4G0122109A
- 40Water Pipe 4G0121071N
- 41Bolt N91069601
- 42Hose 4G0122109AF
- 43Pipe 4G0121081CT
- 44Pipe 4G0121081CN
- 60Clamp N90686902
- 61Clamp N90687001
- 62Clamp N90687201
- 63Clamp N90926501
Compatible / alternative parts(1)
Vehicle fitment table9
Europe (9)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A7 Sportback | 2014-2018 | 35, 1 | 1 | |
| audi a6 qu. 3.0 tdi | 2014-2018 | 35, 1 | 1 | |
| Audi A6 Av. qu. 3.0 | 2012-2018 | 35, 1 | 1 | |
| Audi A5 Sportback | 2011-2017 | 1 | 1 | |
| Audi A5 Cabrio 2.0 | 2011-2017 | 1 | 1 | |
| audi a4 av. 2.0 tdi | 2011-2015 | 1 | 1 | |
| Audi A7 Sportback | 2010-2015 | 35, 1 | 1 | |
| audi a6 2.0 tdi | 2010-2015 | 35, 1 | 1 | |
| Audi A4 Av. Allroad | 2008-2016 | 1 | 1 | TF1 |
Diagrams & fitment data powered by oemdiagrams.com
4G0121049L Audi Water Radiator Hose | Right Side OEM is fitted on: Audi A7 Sportback 2014-2018; audi a6 qu. 3.0 tdi 2014-2018; Audi A6 Av. qu. 3.0 2012-2018; Audi A5 Sportback 2011-2017; Audi A5 Cabrio 2.0 2011-2017; audi a4 av. 2.0 tdi 2011-2015; Audi A7 Sportback 2010-2015; audi a6 2.0 tdi 2010-2015; Audi A4 Av. Allroad 2008-2016.