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Target · Diagram
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Number 1 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Engine Coolant Hose, part number 3Q0122109B. This hose is a vital component of the engine cooling system, responsible for transporting coolant to maintain optimal engine operating temperatures. Its specific routing and durable material construction ensure efficient heat exchange and leak-free operation. Weighing 0.547 kg, this genuine OEM hose guarantees precise fitment and resistance to temperature extremes and pressure, crucial for preventing engine overheating and maintaining system integrity.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 75 × 25 × 12 cm
- Shipping weight
- 0.55 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
Replaces older part numbers
This is the current manufacturer number. Older numbers on this road are no longer supplied.
- 3Q0121109Superseded
Nov 2020 - 3Q0122109BThis pageCurrent number
Parts diagram & fitment
4 vehiclesCoolant Hose — locate 3Q0122109B Volkswagen Engine Coolant Hose | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly26
- 5Hose 5QF122101AH
- 7Cable Tie 3W0971838
- 8Bracket 5QF121093K
- 9Control Unit 03N906249A
- 10Grommet 046131887
- 11Spacer 052129734
- 12Bolt N90780904
- 14Hose 5QF122051T
- 15Coupl Piece 3B0122291B
- 16Hose 5QF122101T
- 18Hose 3Q0122058C
- 19Pump 7P0965567
- 20Bracket 3Q0121093AA
- 21Binder 4A0820199
- 22Hose 03N121444F
- 23Hose 3Q0122447J
- 24Water Pipe 3Q0121064AK
- 25Hose 3Q0122447K
- 26Screw N10698101
- 27Bolt N90737107
- 30Hose 03N121060J
- 31Sender 03F919501B
- 32Bolt N10653201
- 60Clamp N90687001
- 61Clamp N90686902
- 62Clamp N90686701
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Tiguan 2.0 4Motion | 2017-2024 | 1 | 1 |
| Tiguan 2.0 4Motion | 2016-2024 | 1 | 1 |
| Kodiaq | 2016-2024 | 1 | 1 |
| Passat saloon | 2014-2024 | 1 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
3Q0122109B Volkswagen Engine Coolant Hose | Engine Cooling is fitted on: Tiguan 2.0 4Motion 2017-2024; Tiguan 2.0 4Motion 2016-2024; Kodiaq 2016-2024; Passat saloon 2014-2024.
