United States
Product overview
Genuine OEM Audi Coolant Hose, part number 8R0121055AB. This hose is designed to transport coolant between various components of the engine cooling system, maintaining proper operating temperatures. It is a critical component for efficient heat exchange. Weighing 0.327 kg and measuring 0.43 m in length, this hose features the precise routing geometry and material resistance required for reliable, leak-free coolant circulation.
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)
- 43 × 26 × 13 cm
- Shipping weight
- 0.33 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
2 vehiclesCoolant Hose — locate 8R0121055AB Audi Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Superseded by 8K0122101G — the current replacement part.
Parts in this assembly45
- 1Coupl Piece 8K0122293AE
- 2Seal Ring N90765301
- 3Spring 1J0121142
- 4Sender 06A919501A
- 5Seal Ring N90316801
- 6Spring 032121142
- 7Bracket WHT006829
- 9Coupl Piece 3B0122291C
- 10Hose 8K0122101G
- 11Adapter N90692901
- 12Hose 8R0121036B
- 13Hose 8K0121056R
- 14Binder 4A0820199
- 15Hose 8R0121081AQ
- 16Hose 8K0121081BH
- 17Hose 06L121081E
- 17ABracket 06L133689C
- 18Adapter 06K121143
- 19Seal Ring WHT005440
- 20Screw N10619201
- 21Hose 8K0121086AB
- 22Tpiece N90760601
- 23Coupl Piece 1K0122291J
- 24Water Pipe 06L121075B
- 24Water Pipe 06L121075A
- 25Screw N10721401
- 26Bolt N10196103
- 27Water Pipe 06L121492E
- 28Seal Ring WHT006114
- 30Bracket 06L115261
- 31Water Pipe 06L121497AA
- 31Water Pipe 06L121497J
- 32Seal Ring WHT006124
- 33Hose 06L121051C
- 34Water Pipe 06L121085K
- 35Seal Ring WHT005558
- 36Bolt N10335202
- 37Bolt N10524202
- 38Heat Insul 06L133833A
- 50Clamp N90770201
- 51Clamp N90986501
- 52Clamp 06B145917A
- 53Clamp N90686902
- 54Clamp N90687001
- 55Clamp N90687201
Compatible / alternative parts(12)
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi Q5 qu. 2.0 TDI | 2012-2017 | 8 | 1 | |
| Audi Q5 qu. 2.0 | 2009-2018 | 8 | 1 | 0G1 |
Diagrams & fitment data powered by oemdiagrams.com
8R0121055AB Audi Coolant Hose | Genuine OEM is fitted on: Audi Q5 qu. 2.0 TDI 2012-2017; Audi Q5 qu. 2.0 2009-2018.
