United States
Target · Diagram
Find this reference above
Number 25 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Coolant Hose, part number 1K0121073S. This hose transports coolant between engine components to regulate engine temperature, vital for preventing overheating and maintaining engine efficiency. It is located as part 25 in the cooling system assembly. Engineered with specific rubber compounds and reinforcement to withstand the demanding conditions of the engine bay. Genuine OEM hoses are critical for maintaining the integrity of the cooling system and ensuring proper coolant circulation.
Technical details
- Category
- Engine Cooling
- Country of origin
- Hungary
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 27 × 10 × 5.5 cm
- Shipping weight
- 0.08 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
26 vehiclesCoolant Hose — locate 1K0121073S Volkswagen Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly39
- 1Coupl Piece 1K0122291AD
- 1Coupl Piece 1K0122291P
- 3Seal Ring N90765301
- 4Spring 1J0121142
- 5Spring 032121142
- 6Seal Ring N90316801
- 8Hose 1K0121086AN
- 10Water Pipe 038121065CS
- 10Water Pipe 038121065CT
- 11Seal Ring 06B121687
- 12Bolt N90767702
- 13Bolt N0102279
- 15Hose 1K0122061D
- 15Hose 1K0121058AD
- 16Hose 1K0121096AB
- 16Hose 1K0121096AM
- 16Hose 1K0121096AD
- 17Hose 1K0121058BQ
- 18Hose 1K0121096H
- 20Hose 1K0122101BP
- 20Hose 1K0122101BQ
- 21Hose 1K0121101M
- 22Hose 1K0121447DH
- 23Adapter N90692901
- 24Coupl Piece 6Q0122291E
- 29Coupl Piece 3B0122291B
- 30Part 3C0122157FC
- 31Coupl Piece 1K0122291H
- 32Hose 1K0121157AG
- 33Hose 1K0122447FR
- 34Clip N10436201
- 37Hose 1K0121447T
- 38Hose 1K0122109AR
- 39Bracket 1K0121093AQ
- 50Clamp N90686701
- 51Clamp N90686901
- 52Clamp N90687001
- 53Clamp N90687101
- 54Clamp N90687201
Vehicle fitment table26
Europe (23)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Altea XL Reference | 2010-2013 | 28 | 1 | D3W |
| Leon Stylance | 2010-2012 | 28 | 1 | D3W |
| Jetta Vagon 08> | 2008- | 28 | ||
| Audi A3 Sportback | 2008-2013 | 18 | 1 | |
| superb comfort | 2008-2013 | 28 | ||
| octavia ambiente | 2008-2013 | 28 | ||
| passat estate | 2008-2011 | 25 | ||
| jetta | 2008-2011 | 28 | ||
| GOLF VARIANT 07> | 2007- | 28 | ||
| GOLF PLUS 08> | 2007- | 28 | ||
| Passat/4Motion 08 | 2007- | 25 | ||
| Audi A3/S3/Sportb./qu. 08 | 2007- | 18 | 1 | |
| JETTA 06> | 2006- | 28 | ||
| ALTEA 07> | 2006- | 28 | 1 | D3W |
| GOLF PLUS 05> | 2005- | 28 | ||
| JETTA 06> | 2005- | 28 | ||
| LEON 06> | 2005- | 28 | 1 | D3W |
| Passat/4Motion | 2005-2007 | 25 | ||
| Audi A3/S3/quattro | 2005-2007 | 18 | 1 | |
| TOLEDO 05> | 2004- | 28 | 1 | D3W |
| OCTAVIA/COMBI/4X4 04> | 2004- | 28 | ||
| ALTEA | 2004-2006 | 28 | 1 | D3W |
| GOLF | 2003-2005 | 28 |
Other markets (3)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Golf/Rabbit 08> | 2007- | 28 | ||
| Jetta "USA"05> | 2005- | 28 | ||
| Golf/Rabbit | 2005-2007 | 28 |
Diagrams & fitment data powered by oemdiagrams.com
1K0121073S Volkswagen Coolant Hose | Genuine OEM is fitted on: Altea XL Reference 2010-2013; Leon Stylance 2010-2012; Jetta Vagon 08> 2008-; Audi A3 Sportback 2008-2013; superb comfort 2008-2013; octavia ambiente 2008-2013; passat estate 2008-2011; jetta 2008-2011; GOLF VARIANT 07> 2007-; GOLF PLUS 08> 2007-; Passat/4Motion 08 2007-; Audi A3/S3/Sportb./qu. 08 2007-; JETTA 06> 2006-; ALTEA 07> 2006-; GOLF PLUS 05> 2005-; JETTA 06> 2005-; LEON 06> 2005-; Passat/4Motion 2005-2007; Audi A3/S3/quattro 2005-2007; TOLEDO 05> 2004-; OCTAVIA/COMBI/4X4 04> 2004-; ALTEA 2004-2006; GOLF 2003-2005; Golf/Rabbit 08> 2007-; Jetta "USA"05> 2005-; Golf/Rabbit 2005-2007.