United States
Target · Diagram
Find this reference above
Number 24 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen coolant hose, part number 3D0121109P. This hose is a critical component of the engine cooling system, designed to transport coolant between engine components and the radiator. It is located in the engine bay, connecting various parts of the cooling circuit. Constructed from durable, heat-resistant rubber. Genuine OEM coolant hoses are engineered for precise fitment and resistance to extreme temperatures and pressures, ensuring reliable engine cooling.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 18.5 × 8 × 3 cm
- Shipping weight
- 0.05 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
4 vehiclesCoolant Hose — locate 3D0121109P Volkswagen Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Hose 3D0122051AC
- 1Part 3D0122051S
- 3Spring 032121142
- 4Seal Ring N90316801
- 5Sender 06A919501A
- 7Part 3D0122096B
- 8Water Pipe 3D0121065FA
- 9Bolt N90817003
- 11Hose 3D0121063AC
- 12Pump 7L0965561L
- 13Mounting 066959209
- 14Part 3D0121079L
- 15Bolt N10347002
- 16Hose 3D0122096C
- 17Valve 1J0122351
- 18Hose 3D0121096F
- 20Hose 3D0121058C
- 21Water Pipe 3D0121065ET
- 23Hose 3D0121109H
- 25Water Pipe 3D0121065FE
- 26Collar Nut N90878601
- 35Hose 3D0121447AB
- 35AWater Pipe 3D0122447BM
- 35BHose 077121107B
- 36Bracket N10573501
- 36Bracket N10322001
- 39Pipe 077121481D
- 40Seal Ring N0138493
- 41Screw N0210747
- 42Seal Ring N0138307
- 43Bolt N90718602
- 44Bolt N10340703
- 72Hose 3D0121157AN
- 73Hose 3D0122101T
- 75Water Pipe 077121071BR
- 76Seal Ring WHT006407
- 77Seal Ring N90912501
- 78Screw N90271604
- 79Hose 077121102
- 80Water Pipe 077121070P
- 81Screw N10347003
- 82Water Pipe 077121065AJ
- 83Seal Ring 077121437
- 84Washer N01152426
- 85Bolt N01021527
- 86Water Pipe 077121083A
- 87Seal 077121091A
- 88Screw N10653601
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| phaeton 4motion | 2010-2016 | 24 | 1 | |
| phaeton 4motion | 2008-2010 | 24 | 1 | T81 |
| PHAETON 08> | 2007- | 24 | 1 | T81 |
| Phaeton (lang) | 2003-2006 | 24 | 1 | T81 |
Diagrams & fitment data powered by oemdiagrams.com
3D0121109P Volkswagen Coolant Hose | Genuine OEM is fitted on: phaeton 4motion 2010-2016; phaeton 4motion 2008-2010; PHAETON 08> 2007-; Phaeton (lang) 2003-2006.