United States
Product overview
Genuine OEM Volkswagen Engine Coolant Hose Assembly, part number 5Q0121049CM. This complex hose assembly is crucial for the engine's cooling system, transporting coolant between various engine components to maintain optimal operating temperatures. It is installed within the engine bay, connecting parts of the cooling circuit. Weighing approximately 1.135 kg, this assembly features multiple branches and connection points. Choosing a genuine OEM hose ensures correct routing geometry, resistance to engine heat and pressure, and proper material composition for long-term 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)
- 60 × 48 × 15.5 cm
- Shipping weight
- 1.14 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 8Z6
- 9AK
- DS9
- KH6
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
8 vehiclesCoolant Hose With Quick Release Coupling — locate 5Q0121049CM Volkswagen Engine Coolant Hose Assembly | OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly28
- 1Hose 5Q0121049CL
- 2Coupl Piece 5Q0122291AK
- 2Coupl Piece 5Q0122291BQ
- 3Sender 06A919501A
- 4Spring 032121142
- 5Seal Ring N90316801
- 6Adapter N90692901
- 7Bracket 5N0121093C
- 10Bracket 5Q0121093FE
- 11Bolt N10653102
- 12Water Pipe 05E122447F
- 12Water Pipe 04E122447BG
- 13Clamp N90770201
- 14Clamp N90926401
- 15Bolt N10451405
- 15Screw N10507201
- 17Hose 5Q0121156C
- 18Coupl Piece 5Q0122291AJ
- 19Coupl Piece 5Q0122291EB
- 20Water Pipe 04E121497AA
- 21Seal 04E121687B
- 22Hose 05E122447E
- 22Hose 04E122447BF
- 25Water Pipe 05E121064
- 25Water Pipe 04E121064N
- 28Binder 4A0820199
- 40Clamp N90687001
- 41Clamp N90687201
Vehicle fitment table8
Europe (8)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Octavia | 2017-2020 | 1 | 1 | D | |
| Ateca Style | 2016- | 1 | 1 | D | |
| Audi A3 Sportback | 2016-2020 | 1 | 1 | PR:9AK,KH6+ | |
| Audi A3 Cabrio | 2016-2020 | 1 | 1 | PR:9AK,KH6+ | |
| Leon ST Stylance | 2016-2020 | 1 | 1 | ||
| Audi Q2 2.0 TDI | 2016-2018 | 1 | 1 | 8Z6 | |
| Superb Combi | 2015-2024 | 1 | 1 | ||
| Golf Sportsvan 1.6 | 2014-2020 | 1 | 1 | PR:9AK,KH6+ |
Diagrams & fitment data powered by oemdiagrams.com
5Q0121049CM Volkswagen Engine Coolant Hose Assembly | OEM is fitted on: Octavia 2017-2020; Ateca Style 2016-; Audi A3 Sportback 2016-2020; Audi A3 Cabrio 2016-2020; Leon ST Stylance 2016-2020; Audi Q2 2.0 TDI 2016-2018; Superb Combi 2015-2024; Golf Sportsvan 1.6 2014-2020.
