United States
Product overview
Genuine OEM Audi Coolant Hose With Coupling, part number 4H0121101P. This vital component is designed to transport coolant within the engine cooling system, facilitating heat exchange and maintaining proper engine temperature. It features an integrated coupling for a secure and efficient connection, often found in the lower radiator circuit. Weighing 0.346 kg and measuring 0.328 m in length, this hose is built for resilience. Choosing a genuine OEM coolant hose with coupling ensures the correct quick-release mechanism, precise routing, and material integrity to withstand engine bay conditions and prevent leaks.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40094200
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 32.8 × 14 × 8.2 cm
- Shipping weight
- 0.35 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 8Z6
- 8Z9
- TV9
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
2 vehiclesCoolant Hose With Quick Release Coupling — locate 4H0121101P Audi Coolant Hose With Coupling | Lower Radiator in the official exploded view and explore the surrounding assembly.
Parts in this assembly32
- 2Seal Ring 4E0121666
- 3Spring 4E0121142
- 4Hose 07P121101A
- 5Water Pipe 07P121398C
- 6Bolt N91126101
- 7Hose 07P121062AD
- 8Hose 07P121062H
- 9Connection 07P121131C
- 10Seal Ring N90783401
- 11Retaining 07C121077H
- 12Screw N10521102
- 13Connection 07P121131B
- 14Hose 07P121062AA
- 15Hose 4H0121030J
- 15Hose 4H0121030H
- 16Hose 07P121062AC
- 17Water Pipe 07P121070D
- 18Screw N10644901
- 20Hose 07P121062AB
- 21At Heat Reflective Mat Heat Reflective Mat Heat 07P201963
- 22Hose 4H0819378F
- 23Water Pipe 4H0121034G
- 24Water Pipe 07P121511D
- 25Seal Ring N90561901
- 26Screw N10546403
- 28Hose 07P121073
- 29Water Pipe 07P121511A
- 60Clamp N90926401
- 61Clamp N90686902
- 62Clamp N90687001
- 63Clamp N90687101
- 64Clamp N90926501
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A8L qu. 3.0 TDI | 2013-2018 | 1 | 1 |
| Audi A8L qu. 3.0 TDI | 2009-2014 | 1 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4H0121101P Audi Coolant Hose With Coupling | Lower Radiator is fitted on: Audi A8L qu. 3.0 TDI 2013-2018; Audi A8L qu. 3.0 TDI 2009-2014.
