United States
Target · Diagram
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Number 7 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Coolant Hose With Coupling, part number 5WA121049S. This complex hose assembly is a critical part of the engine cooling system, responsible for routing coolant between various components such as the radiator, engine block, and other heat exchangers. It is typically positioned on the left side of the engine bay and features integrated couplings for secure connections. Weighing approximately 1.138 kg, this hose is designed for high-temperature and pressure environments. Using a genuine OEM coolant hose ensures precise fitment, correct material composition for durability, and reliable, leak-proof connections essential for maintaining optimal engine operating temperatures.
Catalogue entry: HOSE left.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 50 × 40 × 20 cm
- Shipping weight
- 1.14 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 With Quick Release Coupling — locate 5WA121049S Volkswagen Coolant Hose With Coupling | Left Side in the official exploded view and explore the surrounding assembly.
Parts in this assembly27
- 1Hose 5WA122101AA
- 1Hose 5WA122101S
- 1Hose 5WA122101T
- 2Water Pipe 05C121064C
- 2Water Pipe 05C121064E
- 3Screw N10721401
- 4Hose 5WA121109A
- 5Water Pipe 05C121070A
- 6Bolt N10196103
- 7Hose 5WA121049Q
- 7Hose 5WA121049R
- 8Hose 5WA122051B
- 9Water Pump 5Q0965567N
- 10Bolt N10571404
- 11Bracket 5WA121093E
- 12Bolt N10653102
- 13Hose 5WA122063B
- 14Hose 05C122447Q
- 15Bolt N10405604
- 16Water Pipe 05C122447J
- 18Hose 5Q0121156E
- 18Hose 5Q0121156D
- 30Clamp N90686701
- 31Clamp N90770201
- 32Clamp N90686902
- 33Clamp N90687001
- 34Clamp N90687201
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Leon style | 2019- | 7 | 1 | ||
| Golf 2.0 BlueMotion | 2019-2024 | 7 | 1 | PR | :DG |
| Octavia | 2019-2024 | 7 | 1 | ||
| Audi A3 Sportback | 2019-2021 | 7 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
5WA121049S Volkswagen Coolant Hose With Coupling | Left Side is fitted on: Leon style 2019-; Golf 2.0 BlueMotion 2019-2024; Octavia 2019-2024; Audi A3 Sportback 2019-2021.
