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
8 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.
RThis part is the Right side
Parts in this assembly48
- 2Seal Ring 4E0121666
- 3Spring 4E0121142
- 4Sender 06A919501A
- 5Seal Ring N90316801
- 6Spring 032121142
- 7Hose 059121103H
- 8Flange 059121506H
- 9Seal Ring 059121149E
- 10Seal Ring N90809102
- 11Bolt N10451408
- 12Screw N10554005
- 13Hose 059121625C
- 14Valve 059121737R
- 15Seal Ring 059121149B
- 16Hose 059121073P
- 17Water Pipe 059121075FG
- 17Water Pipe 059121075EB
- 17Water Pipe 059121075DJ
- 17Water Pipe 059121075DL
- 17Water Pipe 059121075FE
- 18Seal Ring 059121437
- 19Bracket 059121093E
- 20Screw N10644901
- 21HoseRight4G0819374G
- 22Water Pipe 4G0819377K
- 23Bolt N91069601
- 23Screw WHT003841
- 24Water Pipe 059121731D
- 25Water Pipe 059121065CQ
- 25Water Pipe 059121065CP
- 27HoseLeft059121055K
- 27AHoseRight059121056G
- 28Water Pipe 059121086AH
- 29Water Pipe 059121399K
- 30Seal Ring N0138076
- 31Screw N91043801
- 32Hose 059121454D
- 33Hose 059121453D
- 34Pipe 059121465B
- 36Water Pipe 059121598AB
- 37Seal Ring N90783401
- 38Bolt N10405604
- 39Screw N10170303
- 40Water Pipe 059121492AK
- 41Bolt N10621602
- 61Clamp N10716001
- 62Clamp N90770201
- 63Clamp N90686701
Vehicle fitment table9
Europe (8)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A7 Sportback | 2014-2018 | 1, 35 | 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 A7 Sportback | 2010-2015 | 1, 35 | 1 | |
| audi a6 2.0 tdi | 2010-2015 | 35, 1 | 1 | |
| Audi A4 Av. Allroad | 2008-2016 | 1 | 1 | TF1 |
Listed without a diagram position (1)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| audi a4 av. 2.0 tdi | 2011-2015 | 1 | 1 |
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 A7 Sportback 2010-2015; audi a6 2.0 tdi 2010-2015; Audi A4 Av. Allroad 2008-2016.
