United States
Product overview
Genuine OEM Volkswagen Coolant Hose Assembly, part number 3Q0121049AD. This component is crucial for transporting coolant throughout the engine cooling system, maintaining optimal engine operating temperatures. It is installed within the engine bay, connecting various cooling system components. Made from durable rubber and plastic, this assembly weighs approximately 0.394 kg and measures 0.46 meters in length. Choosing a genuine OEM coolant hose ensures correct routing geometry, material resistance to heat and pressure, and leak-free performance for the entire cooling system.
Catalogue entry: HOSE.
Fitted with: 5WA121049J HOSE, N90686902 CLAMP, N90687001 CLAMP.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40094200
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 46 × 28 × 10 cm
- Shipping weight
- 0.39 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
15 vehiclesCoolant Hose With Quick Release Coupling — locate 3Q0121049AD Volkswagen Coolant Hose Assembly | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly21
- 1Hose 3Q0122101CJ
- 1Hose 3Q0122101CK
- 1Hose 3Q0122101CQ
- 2Water Pipe 3Q0121064AC
- 2Water Pipe 3Q0121064AM
- 3Bolt N90737107
- 4Hose 3Q0122051CB
- 4Hose 3Q0122051CD
- 6Water Pipe 05L121444H
- 7Bolt N10683901
- 8Bolt N10406504
- 9Water Pipe 05L121050C
- 10Bolt N10451405
- 11Hose 3Q0121049AE
- 11Hose 3Q0121049AP
- 11Hose 3WA121049D
- 40Clamp N90686701
- 41Clamp N90926401
- 42ClampLeftN90686901
- 42ClampRightN90686902
- 43Clamp N90687001
Compatible / alternative parts(11)
Vehicle fitment table15
Europe (15)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Superb Combi | 2023- | 11 | 1 | PR:8Z6 | 1D0 |
| Formentor TSI CUPRA | 2020- | 1, 11 | 1 | ||
| Caddy Maxi Kombi | 2020-2024 | 11 | 1 | ||
| Leon style | 2019- | 1 | 1 | ||
| Golf 2.0 BlueMotion | 2019-2024 | 1 | 1 | PR:T6M+DN4+ | 8Z |
| Octavia | 2019-2024 | 1 | 1 | ||
| Audi A3 Sportback | 2019-2021 | 11 | 1 | ||
| T-Roc BlueMotion | 2017-2024 | 11 | 1 | ||
| Arteon | 2017-2023 | 1 | 1 | PR:T3Y+8Z6, | |
| Karoq | 2017-2022 | 1 | 1 | ||
| Ateca Style | 2016- | 1 | 1 | D | |
| Audi Q2 2.0 TDI | 2016-2018 | 11 | 1 | ||
| Touran 2,0 BlueMotion | 2015-2024 | 11 | 1 | ||
| Superb Combi | 2015-2024 | 1 | 1 | ||
| Passat saloon | 2014-2024 | 1 | 1 | PR:T3Y+8Z6, |
Diagrams & fitment data powered by oemdiagrams.com
3Q0121049AD Volkswagen Coolant Hose Assembly | Engine Cooling is fitted on: Superb Combi 2023-; Formentor TSI CUPRA 2020-; Caddy Maxi Kombi 2020-2024; Leon style 2019-; Golf 2.0 BlueMotion 2019-2024; Octavia 2019-2024; Audi A3 Sportback 2019-2021; T-Roc BlueMotion 2017-2024; Arteon 2017-2023; Karoq 2017-2022; Ateca Style 2016-; Audi Q2 2.0 TDI 2016-2018; Touran 2,0 BlueMotion 2015-2024; Superb Combi 2015-2024; Passat saloon 2014-2024.