United States
Product overview
Genuine OEM Volkswagen Coolant Hose with Coupling, part number 3Q0122051CB. This complex hose assembly is a vital part of the engine cooling system, responsible for transporting coolant between various engine components, the radiator, and the heater core to maintain optimal operating temperatures. It is positioned within the engine bay, following specific routing paths. Constructed from durable, heat-resistant rubber and plastic, this assembly weighs 0.878 kg and has a length of approximately 1.04 meters. Installing a genuine OEM coolant hose ensures precise fitment, correct material resistance to heat and pressure, and reliable, leak-free performance essential for engine longevity.
Catalogue entry: HOSE.
Fitted with: 3Q0122051BL HOSE, 3Q0122051CC HOSE, 3Q0122051BK HOSE, N90926401 CLAMP, N90686902 CLAMP.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093200
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 104 × 30 × 28 cm
- Shipping weight
- 0.88 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- only withG0L
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
13 vehiclesCoolant Hose With Quick Release Coupling — locate 3Q0122051CB Volkswagen Coolant Hose | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly17
- 1Hose 3Q0122101CJ
- 1Hose 3Q0122101CR
- 2Water Pipe 3Q0121064AM
- 2Water Pipe 3Q0121064BE
- 3Bolt N90737107
- 6Water Pipe 05L121444H
- 7Bolt N10683901
- 8Bolt N10406504
- 9Water Pipe 05L121050C
- 10Bolt N10451405
- 11Hose 3Q0121049AE
- 40Clamp N90686701
- 40Part N90770201
- 41Clamp N90926401
- 42ClampLeftN90686901
- 42ClampRightN90686902
- 43Clamp N90687001
Compatible / alternative parts(3)
Vehicle fitment table13
Europe (13)
| Vehicle | Years | Pos. | Qty | Remark |
|---|---|---|---|---|
| passat estate | 2023- | 4 | 1 | PR:5PG+T3Y+ |
| Superb Combi | 2023- | 4 | 1 | PR:T3Y+8Z4, |
| Formentor TSI CUPRA | 2020- | 4, 1 | 1 | |
| Caddy Maxi Kombi | 2020-2024 | 4 | 1 | |
| Leon style | 2019- | 1 | 1 | D |
| Golf 2.0 BlueMotion | 2019-2024 | 1 | 1 | |
| Audi A3 Sportback | 2019-2021 | 4 | 1 | |
| T-Roc BlueMotion | 2017-2024 | 4 | 1 | |
| Arteon | 2017-2023 | 1 | 1 | |
| Ateca Style | 2016- | 1 | 1 | D |
| Audi Q2 2.0 TDI | 2016-2018 | 4 | 1 | |
| Touran 2,0 BlueMotion | 2015-2024 | 4 | 1 | |
| Passat saloon | 2014-2024 | 1 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
3Q0122051CB Volkswagen Coolant Hose | Engine Cooling is fitted on: passat estate 2023-; Superb Combi 2023-; Formentor TSI CUPRA 2020-; Caddy Maxi Kombi 2020-2024; Leon style 2019-; Golf 2.0 BlueMotion 2019-2024; Audi A3 Sportback 2019-2021; T-Roc BlueMotion 2017-2024; Arteon 2017-2023; Ateca Style 2016-; Audi Q2 2.0 TDI 2016-2018; Touran 2,0 BlueMotion 2015-2024; Passat saloon 2014-2024.