United States
Product overview
Genuine OEM Audi Engine Cooling Hose, part number 03L122157E. This vital component is responsible for transferring engine coolant between various parts of the cooling system, ensuring efficient heat dissipation and maintaining optimal engine operating temperatures. The hose features a precisely molded shape to ensure correct routing and an integrated mounting bracket for secure attachment within the engine bay. Constructed from durable, heat-resistant, and reinforced rubber, it is designed to withstand high temperatures and pressures. Choosing a genuine OEM hose guarantees exact fitment, proper material specifications, and reliable performance, preventing leaks and ensuring the long-term health of the engine's cooling system.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 28.5 × 28 × 10.5 cm
- Shipping weight
- 0.34 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- TP4
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
26 vehiclesCoolant Hose — locate 03L122157E Audi Engine Cooling Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly37
- 1Coupl Piece 1K0122291BM
- 2Seal Ring N90765301
- 3Spring 1J0121142
- 4Adapter N90692901
- 5Hose 1K0121101CT
- 6Hose 3C0122051CS
- 7Bracket 5N0121093C
- 8Pump 5N0965561A
- 8Pump 5N0965561
- 9Bracket 1K0121093BP
- 9Bracket 5N0121093A
- 10Fixing Set 5N0198093
- 11Hose 5N0121051A
- 12Coupl Piece 3C0122291
- 14Part 3C0122101FL
- 16Hose 3C0122101GA
- 16ABracket 1K0133687B
- 16BBracket 1K0121093CB
- 17Water Pipe 03L121065T
- 18Seal Ring 06B121687
- 19Screw N10698101
- 20Screw N90853802
- 21Hose 3C0121058AR
- 21Hose 1K0121058BS
- 22Hose 1K0121096BR
- 24Tpiece N90693001
- 25Water Pipe 5N0121070G
- 26Bolt N10406504
- 27Hose 1K0122447GR
- 30Hose 1K0121086BC
- 32Bolt N91044801
- 33Collar Nut N01508210
- 90Clamp N90686701
- 94Clamp N90686902
- 95Clamp N90687001
- 96Clamp N90687101
- 97Clamp N90687201
Vehicle fitment table26
Europe (25)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Altea XL Reference | 2013-2013 | 31 | 1 | TP4 |
| new beetle | 2011-2016 | 20 | 1 | |
| new beetle cabriolet | 2011-2016 | 20 | 1 | |
| Golf | 2011-2013 | 20 | 1 | TR4 |
| jetta | 2010-2014 | 20 | 1 | |
| Altea XL Reference | 2010-2013 | 31 | 1 | TU3 |
| Leon Stylance | 2010-2012 | 31 | 1 | TU3 |
| jetta variant | 2009-2014 | 20 | 1 | |
| golf estate | 2009-2013 | 31 | 1 | |
| Yeti | 2009-2013 | 31 | 1 | TU3 |
| Golf Plus 1.6 | 2009-2011 | 31 | 1 | TU3 |
| Jetta Vagon 08> | 2008- | 20 | 1 | |
| Scirocco 2.0 | 2008-2014 | 31 | 1 | TG3 |
| Audi A3 Sportback | 2008-2013 | 31 | 1 | TG3 |
| superb comfort | 2008-2013 | 31 | 1 | TG3 |
| octavia ambiente | 2008-2013 | 31 | 1 | TU3 |
| Passat CC | 2008-2012 | 31 | 1 | TG3 |
| golf 2.0 | 2008-2011 | 31, 20 | 1 | TG3 |
| passat estate | 2008-2011 | 31 | 1 | TG3 |
| EOS 2.0 | 2008-2010 | 31 | 1 | TG3 |
| TIGUAN 08> | 2007- | 31 | 1 | TG3 |
| Audi TT Coupe/Roadster 08> | 2007- | 31 | 1 | TG3 |
| Audi A3 Cab. 2.0 TDI | 2007-2013 | 31 | 1 | TG3 |
| ALTEA 07> | 2006- | 31 | 1 | TU3 |
| LEON 06> | 2005- | 31 | 1 | TU3 |
Other markets (1)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Jetta "USA"05> | 2005- | 20 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
03L122157E Audi Engine Cooling Hose | Genuine OEM is fitted on: Altea XL Reference 2013-2013; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf 2011-2013; jetta 2010-2014; Altea XL Reference 2010-2013; Leon Stylance 2010-2012; jetta variant 2009-2014; golf estate 2009-2013; Yeti 2009-2013; Golf Plus 1.6 2009-2011; Jetta Vagon 08> 2008-; Scirocco 2.0 2008-2014; Audi A3 Sportback 2008-2013; superb comfort 2008-2013; octavia ambiente 2008-2013; Passat CC 2008-2012; golf 2.0 2008-2011; passat estate 2008-2011; EOS 2.0 2008-2010; TIGUAN 08> 2007-; Audi TT Coupe/Roadster 08> 2007-; Audi A3 Cab. 2.0 TDI 2007-2013; ALTEA 07> 2006-; LEON 06> 2005-; Jetta "USA"05> 2005-.
