United States
Product overview
Genuine OEM Audi Engine Coolant Plastic Pipe, part number 03L121065AJ. This pipe is a crucial component of the engine cooling system, designed to transport coolant efficiently throughout the engine to regulate temperature. Made from durable, heat-resistant plastic, it ensures reliable fluid transfer. Measuring 0.38 meters in length and weighing 0.127 kg, this pipe is engineered for precise fitment and long-term performance. Choosing a genuine OEM pipe guarantees the correct material properties, resistance to thermal cycling, and exact routing geometry for leak-free and efficient cooling.
Catalogue entry: WATER PIPE.
Technical details
- Category
- Engine Cooling
- Country of origin
- Italy
- Customs (HS) code
- 87089997
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 38 × 24 × 7 cm
- Shipping weight
- 0.13 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
52 vehiclesCoolant Pipe — locate 03L121065AJ Audi Engine Coolant Plastic Pipe | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly34
- 1Coupl Piece 1K0122291BM
- 2Spring 1J0121142
- 3Seal Ring N90765301
- 4Adapter N90692901
- 5Hose 1K0121101DB
- 6Hose 1K0122051HK
- 7Bracket 5N0121093C
- 8Pump 5N0965561A
- 8Pump 5N0965561
- 9Bracket 1K0121093BP
- 9Bracket 5N0121093A
- 10Fixing Set 5N0198093
- 11Hose 5N0121051A
- 16Hose 3AA122109B
- 16ABracket 1K0133687B
- 16BBracket 1K0121093C
- 18Seal Ring 06B121687
- 19Bolt N10524202
- 20Screw N90853802
- 25Water Pipe 5K0121070C
- 26Bolt N10406505
- 27Hose 1K0122447GF
- 31Water Pipe 03L122157R
- 40Water Pipe 5N0121065
- 41Sender 06A919501A
- 42Spring 032121142
- 43Seal Ring N90316801
- 44Bolt N10009110
- 45Collar Nut N01508210
- 60Clamp N90686701
- 64Clamp N90686902
- 65Clamp N90687001
- 66Clamp N90687101
- 67Clamp N90687201
Vehicle fitment table52
Europe (48)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| caddy kombi | 2015-2020 | 17 | 1 | |
| Audi Q3 2.0 TDI | 2014-2019 | 17 | 1 | |
| jetta | 2014-2017 | 17 | 1 | |
| Yeti | 2013-2017 | 17 | 1 | |
| superb | 2013-2015 | 17 | 1 | TF3 |
| Altea XL Reference | 2013-2013 | 17 | 1 | TP4 |
| Rapid | 2012-2022 | 10 | 1 | TF3 |
| Toledo Reference | 2012-2015 | 10 | 1 | TF3 |
| Polo | 2012-2014 | 10 | 1 | TF3 |
| Ibiza Reference | 2012-2012 | 10 | 1 | TF3 |
| Tiguan 4Motion | 2011-2018 | 17 | 1 | |
| new beetle | 2011-2016 | 17, 80 | 1 | |
| new beetle cabriolet | 2011-2016 | 17, 80 | 1 | |
| Golf Cabriolet | 2011-2016 | 17 | 1 | TF3 |
| Passat CC | 2011-2016 | 17 | 1 | TL4 |
| Audi Q3 quattro | 2011-2015 | 17 | 1 | TL4 |
| Golf Plus | 2011-2014 | 17 | 1 | TF3 |
| Golf | 2011-2013 | 17 | 1 | TF3 |
| Ibiza Reference | 2011-2012 | 10 | 1 | TF3 |
| Sharan Blue Motion | 2010-2015 | 21 | 1 | |
| Caddy Maxi Kombi | 2010-2015 | 17 | 1 | |
| Touran 2.0 | 2010-2015 | 17 | 1 | |
| Passat saloon | 2010-2015 | 17 | 1 | TF3 |
| Eos BlueMotion | 2010-2015 | 17 | 1 | TL4 |
| Roomster | 2010-2015 | 10 | 1 | TF3 |
| Audi A1 Sportback | 2010-2015 | 10 | 1 | TF3 |
| jetta | 2010-2014 | 17, 80 | 1 | |
| Fabia Scout | 2010-2014 | 10 | 1 | TF3 |
| Audi TTS Coupe 2.0 | 2010-2014 | 17 | 1 | |
| Altea XL Reference | 2010-2013 | 17 | 1 | TF3 |
| Alhambra Stylance | 2010-2013 | 21 | 1 | TL4 |
| Leon Stylance | 2010-2012 | 17 | 1 | TF3 |
| Polo | 2009-2014 | 10 | 1 | TF3 |
| jetta variant | 2009-2014 | 17, 80 | 1 | |
| golf estate | 2009-2013 | 17, 80 | 1 | |
| Yeti | 2009-2013 | 17 | 1 | |
| Polo | 2009-2012 | 10 | 1 | TF3 |
| Golf Plus 1.6 | 2009-2011 | 17 | 1 | TF3 |
| Scirocco 2.0 | 2008-2014 | 17 | 1 | |
| superb comfort | 2008-2013 | 17 | 1 | TF3 |
| octavia ambiente | 2008-2013 | 17 | 1 | |
| Audi A3 Sportback | 2008-2013 | 17 | 1 | |
| Passat CC | 2008-2012 | 17 | 1 | TL4 |
| golf 2.0 | 2008-2011 | 17 | 1 | TF3 |
| jetta | 2008-2011 | 17 | 1 | |
| Ibiza Reference | 2008-2011 | 10 | 1 | TF3 |
| TIGUAN 08> | 2007- | 17 | 1 | |
| Audi A3 Cab. 2.0 TDI | 2007-2013 | 17 | 1 | TL4 |
Other markets (4)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Ameo 1,0 | 2016-2020 | 10 | 1 | |
| Polo | 2014-2022 | 10 | 1 | |
| Rapid Ambition | 2011-2021 | 10 | 1 | |
| New Passat | 2011-2015 | 17 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
03L121065AJ Audi Engine Coolant Plastic Pipe | Genuine OEM is fitted on: caddy kombi 2015-2020; Audi Q3 2.0 TDI 2014-2019; jetta 2014-2017; Yeti 2013-2017; superb 2013-2015; Altea XL Reference 2013-2013; Rapid 2012-2022; Toledo Reference 2012-2015; Polo 2012-2014; Ibiza Reference 2012-2012; Tiguan 4Motion 2011-2018; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf Cabriolet 2011-2016; Passat CC 2011-2016; Audi Q3 quattro 2011-2015; Golf Plus 2011-2014; Golf 2011-2013; Ibiza Reference 2011-2012; Sharan Blue Motion 2010-2015; Caddy Maxi Kombi 2010-2015; Touran 2.0 2010-2015; Passat saloon 2010-2015; Eos BlueMotion 2010-2015; Roomster 2010-2015; Audi A1 Sportback 2010-2015; jetta 2010-2014; Fabia Scout 2010-2014; Audi TTS Coupe 2.0 2010-2014; Altea XL Reference 2010-2013; Alhambra Stylance 2010-2013; Leon Stylance 2010-2012; Polo 2009-2014; jetta variant 2009-2014; golf estate 2009-2013; Yeti 2009-2013; Polo 2009-2012; Golf Plus 1.6 2009-2011; Scirocco 2.0 2008-2014; superb comfort 2008-2013; octavia ambiente 2008-2013; Audi A3 Sportback 2008-2013; Passat CC 2008-2012; golf 2.0 2008-2011; jetta 2008-2011; Ibiza Reference 2008-2011; TIGUAN 08> 2007-; Audi A3 Cab. 2.0 TDI 2007-2013; Ameo 1,0 2016-2020; Polo 2014-2022; Rapid Ambition 2011-2021; New Passat 2011-2015.
