United States
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Number 10 marks the part’s position in the exploded view.
Product overview
Genuine OEM Audi Connector Union, part number 03C145755J. This component serves to join two parts within the vehicle's air intake system, ensuring a secure and leak-free connection for optimal engine performance. It is positioned within the intake manifold assembly, connecting to the supercharger or turbocharger. Weighing approximately 0.898 kg and measuring 0.31m in length, this union is made from durable plastic. Choosing a genuine OEM part ensures correct routing geometry, material integrity, and a perfect seal for reliable operation.
Catalogue entry: UNION.
Technical details
- Category
- Intake & Turbo
- Customs (HS) code
- 84099100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 31 × 15 × 16.5 cm
- Shipping weight
- 0.9 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
39 vehiclesConnector Union — locate 03C145755J Audi Connector Union | Intake System in the official exploded view and explore the surrounding assembly.
Parts in this assembly28
- 1Compressor 03C145601EX
- 1Repair Kit 03C198601E
- 1Compressor 03C145601E
- 2Pulley 03C145269B
- 3Bolt N10629602
- 4Bolt N10636601
- 5Damper 03C145650C
- 6Seal 03C145417A
- 7Bolt N10473401
- 8Pipe 03C145674B
- 9Seal Ring 03C145288B
- 9Seal Ring 03C145288
- 11Seal 03C145773D
- 12Screw N91096901
- 13Screw N10547901
- 14Hose 03C145747C
- 15Clamp N90656001
- 16Foam 03C129540
- 17Foam 03C129540A
- 18Foam 03C129540B
- 19Insulation 03C103502F
- 20Foam 03C129540C
- 21Insulation 03C103502G
- 22Foam 03C129540H
- 23Cover 03C145851B
- 24Cover 03C145851C
- 25Cover 03C145851D
- 26Cover 03C145851E
Compatible / alternative parts(12)
Vehicle fitment table39
Europe (37)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Beetle | 2016-2019 | 10 | 1 | |
| new beetle cabriolet | 2016-2019 | 10 | 1 | |
| Jetta 1.6 | 2014-2018 | 10 | 1 | |
| Scirocco 2.0 | 2014-2017 | 10 | 1 | |
| jetta | 2014-2017 | 10 | 1 | |
| Jetta 1.4 | 2013-2015 | 10 | 1 | |
| jetta | 2013-2014 | 10 | 1 | |
| Tiguan 4Motion | 2011-2018 | 10 | 1 | |
| new beetle | 2011-2016 | 10 | 1 | |
| new beetle cabriolet | 2011-2016 | 10 | 1 | |
| Golf Cabriolet | 2011-2016 | 10 | 1 | |
| Passat CC | 2011-2016 | 10 | 1 | |
| Golf Plus | 2011-2014 | 10 | 1 | |
| Golf | 2011-2013 | 10 | 1 | |
| Sharan Blue Motion | 2010-2015 | 10 | 1 | |
| Touran 2.0 | 2010-2015 | 10 | 1 | |
| Passat saloon | 2010-2015 | 10 | 1 | |
| Eos BlueMotion | 2010-2015 | 10 | 1 | |
| jetta | 2010-2014 | 10 | 1 | |
| Alhambra Stylance | 2010-2013 | 10 | 1 | |
| golf estate | 2009-2013 | 10 | 1 | |
| Golf Plus 1.6 | 2009-2011 | 10 | 1 | D4L |
| Scirocco 2.0 | 2008-2014 | 10 | 1 | |
| Passat CC | 2008-2012 | 10 | 1 | |
| golf 2.0 | 2008-2011 | 10 | 1 | D4L |
| passat estate | 2008-2011 | 10 | 1 | TQ3 |
| jetta | 2008-2011 | 28 | 1 | |
| EOS 2.0 | 2008-2010 | 10 | 1 | TF0 |
| Touran 1.9 | 2008-2010 | 10 | 1 | TF0 |
| GOLF VARIANT 07> | 2007- | 10 | 1 | |
| GOLF PLUS 08> | 2007- | 10 | 1 | |
| TIGUAN 08> | 2007- | 10 | 1 | |
| JETTA 06> | 2006- | 28 | 1 | |
| TOURAN | 2006- | 10 | ||
| GOLF PLUS 05> | 2005- | 10 | ||
| JETTA 06> | 2005- | 28 | 1 | |
| TOURAN | 2005-2006 | 10 |
Other markets (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Golf/Rabbit 08> | 2007- | 10 | 1 | D4P |
| Golf/Rabbit | 2005-2007 | 10 |
Diagrams & fitment data powered by oemdiagrams.com
03C145755J Audi Connector Union | Intake System is fitted on: Beetle 2016-2019; new beetle cabriolet 2016-2019; Jetta 1.6 2014-2018; Scirocco 2.0 2014-2017; jetta 2014-2017; Jetta 1.4 2013-2015; jetta 2013-2014; Tiguan 4Motion 2011-2018; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf Cabriolet 2011-2016; Passat CC 2011-2016; Golf Plus 2011-2014; Golf 2011-2013; Sharan Blue Motion 2010-2015; Touran 2.0 2010-2015; Passat saloon 2010-2015; Eos BlueMotion 2010-2015; jetta 2010-2014; Alhambra Stylance 2010-2013; golf estate 2009-2013; Golf Plus 1.6 2009-2011; Scirocco 2.0 2008-2014; Passat CC 2008-2012; golf 2.0 2008-2011; passat estate 2008-2011; jetta 2008-2011; EOS 2.0 2008-2010; Touran 1.9 2008-2010; GOLF VARIANT 07> 2007-; GOLF PLUS 08> 2007-; TIGUAN 08> 2007-; JETTA 06> 2006-; TOURAN 2006-; GOLF PLUS 05> 2005-; JETTA 06> 2005-; TOURAN 2005-2006; Golf/Rabbit 08> 2007-; Golf/Rabbit 2005-2007.