United States
Product overview
Genuine OEM Volkswagen Lower Water Radiator Hose, part number 5Q0122051EB. This critical component is responsible for circulating coolant, transferring heat from the engine to the radiator to maintain optimal operating temperatures. It is typically positioned as the lower hose connecting the radiator to the engine, on the right side of the engine bay. Made from durable, heat-resistant rubber with integrated plastic connectors, it weighs approximately 0.668 kg. Using a genuine OEM hose ensures the correct routing geometry, material composition, and resistance to engine fluids and temperatures for reliable, leak-free performance.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Country of origin
- Bulgaria
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 42 × 28 × 12 cm
- Shipping weight
- 0.67 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
8 vehiclesCoolant Hose With Quick Release Coupling — locate 5Q0122051EB Volkswagen Lower Water Radiator Hose | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly24
- 2Coupl Piece 5Q0122291K
- 3Seal Ring N90765301
- 4Spring 1J0121142
- 5Coupl Piece 5Q0122291T
- 6Sender 06A919501A
- 7Seal Ring N90316801
- 8Spring 032121142
- 9Bracket 5Q0121093T
- 10Hose 5Q0122058Q
- 11Coupl Piece 5Q0122291AB
- 12Water Pipe 5Q0121070BR
- 13Screw N10473402
- 14Hose 5Q0121058AE
- 15Hose 5Q0122109J
- 16Hose 5Q0121447G
- 18Pump 5Q0965561B
- 19Bracket 5Q0121093BE
- 20Fixing Set 5N0198093
- 24Binder 4A0820199
- 55Hose 5Q0121096
- 60Clamp N90686701
- 61Clamp N90686902
- 62Clamp N90687001
- 63Clamp N90687101
Vehicle fitment table8
Europe (6)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Octavia | 2017-2020 | 1 | 1 | |
| golf 2.0 | 2016-2020 | 1 | 1 | |
| Audi A3 Sportback | 2016-2020 | 1 | 1 | |
| Audi A3 Cabrio | 2016-2020 | 1 | 1 | |
| Audi TTS Coupe 2.0 | 2014-2023 | 1 | 1 | |
| Golf 1.4 BlueMotion | 2014-2017 | 1 | 1 |
Other markets (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Jetta 1.4 | 2017-2024 | 1 | 1 | G1C |
| POLO HATCH "ZA"06> | 2005- | 1 | 1 | G1C |
Diagrams & fitment data powered by oemdiagrams.com
5Q0122051EB Volkswagen Lower Water Radiator Hose | Engine Cooling is fitted on: Octavia 2017-2020; golf 2.0 2016-2020; Audi A3 Sportback 2016-2020; Audi A3 Cabrio 2016-2020; Audi TTS Coupe 2.0 2014-2023; Golf 1.4 BlueMotion 2014-2017; Jetta 1.4 2017-2024; POLO HATCH "ZA"06> 2005-.
