United States
Product overview
Genuine OEM Audi Turbocharger Oil Return Line, part number 04L145736E. This critical component is designed to efficiently return hot oil from the turbocharger back to the engine's lubrication system, preventing oil starvation and overheating. Its robust metal construction, featuring corrugated sections, allows for thermal expansion and vibration absorption. Choosing a genuine OEM oil return line ensures correct routing geometry, material integrity, and leak-free operation, vital for the longevity and performance of your turbocharger and engine.
Technical details
- Category
- Intake & Turbo
- Country of origin
- Germany
- Customs (HS) code
- 84099900
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 16.5 × 12.5 × 4 cm
- Shipping weight
- 0.11 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
73 vehiclesOil Return Line — locate 04L145736E Audi Turbocharger Oil Return Line | Genuine OEM in the official exploded view and explore the surrounding assembly.
Superseded by 03L145757G — the current replacement part.
This part is marked discontinued by the manufacturer (since 2023-12-01); contact us to check current availability.
Parts in this assembly32
- 1Part 04L253020Q
- 2Repair Kit 04L198716
- 3Seal 04L253039B
- 4Bolt N90188902
- 5Ut Hexagon Nut Self-locking Hexagon Nut N90894601
- 6Pipe 04L145771H
- 7Clamp 04L145807
- 8Screw N0210719
- 9Seal Ring N0138133
- 10Bolt N10524202
- 11Damper 04L131111M
- 12Seal Ring 04L145117
- 13Screw N91117502
- 15Seal Ring WHT007702
- 16Seal 03L145757G
- 17Bolt N90592705
- 18Bolt N90737107
- 19Heat Sh 04L129969K
- 20Bolt N10680303
- 21Heat Sh 04L129969J
- 23Hose 04L145828D
- 24Clamp N10518801
- 25Clamp N10619801
- 26Chargetube 04L145762CC
- 27Grommet 867129669
- 28Socket 3C0145830
- 29Hose 04L145049AJ
- 30Hose 04L131850A
- 31Clamp N90686701
- 32Bolt N10335206
- 33Bolt N90440003
- 44Seal Ring 04L145119A
Compatible / alternative parts(12)
Vehicle fitment table73
Europe (70)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Kodiaq | 2024- | 14 | 1 | |
| Tiguan 2.0 | 2023- | 14 | 1 | |
| Caddy Maxi Kombi | 2020-2024 | 14 | 1 | |
| Kamiq | 2019- | 14 | 1 | |
| Leon style | 2019- | 14 | 1 | |
| Golf 2.0 BlueMotion | 2019-2024 | 14 | 1 | |
| Octavia | 2019-2024 | 14 | 1 | |
| audi a6 2.0 | 2018- | 14 | 1 | TD1 |
| T-Cross 1,0 | 2018-2024 | 14 | 1 | |
| Tarraco FR | 2018-2024 | 14 | 1 | |
| Kodiaq | 2018-2022 | 14 | 1 | |
| Audi Q3 quattro | 2018-2019 | 14 | 1 | |
| Arona FR | 2017- | 14 | 1 | |
| Ibiza FR | 2017- | 14 | 1 | |
| T-Roc BlueMotion | 2017-2024 | 14 | 1 | |
| Tiguan 2.0 4Motion | 2017-2024 | 14 | 1 | |
| Polo 1.0 BlueMotion | 2017-2024 | 14 | 1 | |
| Arteon | 2017-2023 | 14 | 1 | |
| Karoq | 2017-2022 | 14 | 1 | |
| Octavia | 2017-2020 | 14 | 1 | |
| Ateca Style | 2016- | 14 | 1 | |
| Tiguan 2.0 4Motion | 2016-2024 | 14 | 1 | |
| Kodiaq | 2016-2024 | 14 | 1 | |
| golf 2.0 | 2016-2020 | 14 | 1 | |
| Audi A3 Sportback | 2016-2020 | 14 | 1 | |
| Audi A3 Cabrio | 2016-2020 | 14 | 1 | TJ1 |
| Audi Q5 | 2016-2020 | 7 | 1 | TD1 |
| Audi A5 Sportback | 2016-2020 | 7 | 1 | TD1 |
| Leon ST Stylance | 2016-2020 | 14 | 1 | |
| Beetle | 2016-2019 | 14 | 1 | |
| new beetle cabriolet | 2016-2019 | 14 | 1 | |
| Audi Q2 2.0 TDI | 2016-2018 | 14 | 1 | |
| Audi A5 Cabrio 2.0 | 2016-2018 | 7 | 1 | TD1 |
| Touran 2,0 BlueMotion | 2015-2024 | 14 | 1 | |
| Superb Combi | 2015-2024 | 14 | 1 | |
| Sharan BlueMotion | 2015-2022 | 14 | 1 | |
| Alhambra Stylance | 2015-2022 | 14 | 1 | |
| caddy kombi | 2015-2020 | 14 | 1 | |
| audi a4 2.0 | 2015-2019 | 7 | 1 | TD1 |
| Toledo Reference | 2015-2019 | 14 | 1 | |
| Passat saloon | 2014-2024 | 14 | 1 | |
| Audi TTS Coupe 2.0 | 2014-2023 | 7 | 1 | TR1 |
| Golf Sportsvan 1.6 | 2014-2020 | 14 | 1 | |
| Audi Q3 2.0 TDI | 2014-2019 | 14 | 1 | |
| Audi A1 Sportback | 2014-2018 | 14 | 1 | |
| audi a6 qu. 3.0 tdi | 2014-2018 | 7 | 1 | TD1 |
| Golf 1.4 BlueMotion | 2014-2017 | 14 | 1 | |
| Scirocco 2.0 | 2014-2017 | 14 | 1 | |
| jetta | 2014-2017 | 14 | 1 | |
| Golf Estate 1.4 | 2014-2017 | 14 | 1 | |
| Golf Estate | 2013-2017 | 14 | 1 | |
| Yeti | 2013-2017 | 14 | 1 | |
| Audi A3 Cab. 1.4 | 2013-2016 | 14, 7 | 1 | |
| Rapid | 2012-2022 | 14 | 1 | |
| Golf 1.4 BlueMotion | 2012-2017 | 14 | 1 | |
| Audi Q5 qu. 2.0 TDI | 2012-2017 | 7 | 1 | |
| Octavia | 2012-2017 | 14 | 1 | |
| Audi A3 Sportback | 2012-2016 | 14 | 1 | TJ1 |
| Leon ST Stylance | 2012-2016 | 14 | 1 | |
| Toledo Reference | 2012-2015 | 14 | 1 | |
| Tiguan 4Motion | 2011-2018 | 14 | 1 | |
| Audi A5 Sportback | 2011-2017 | 7 | 1 | TD1 |
| Audi A5 Cabrio 2.0 | 2011-2017 | 7 | 1 | TD1 |
| new beetle | 2011-2016 | 14 | 1 | |
| new beetle cabriolet | 2011-2016 | 14 | 1 | |
| Golf Cabriolet | 2011-2016 | 14 | 1 | |
| Passat CC | 2011-2016 | 14 | 1 | |
| audi a4 av. 2.0 tdi | 2011-2015 | 14 | 1 | TD1 |
| audi a6 2.0 tdi | 2010-2015 | 7 | 1 | TD1 |
| Audi A4 Av. Allroad | 2008-2016 | 7 | 1 | TD1 |
Other markets (3)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Tiguan 2.0 4Motion | 2016-2022 | 14 | 1 | |
| New Passat | 2015-2022 | 14 | 1 | |
| New Passat | 2011-2015 | 14 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
04L145736E Audi Turbocharger Oil Return Line | Genuine OEM is fitted on: Kodiaq 2024-; Tiguan 2.0 2023-; Caddy Maxi Kombi 2020-2024; Kamiq 2019-; Leon style 2019-; Golf 2.0 BlueMotion 2019-2024; Octavia 2019-2024; audi a6 2.0 2018-; T-Cross 1,0 2018-2024; Tarraco FR 2018-2024; Kodiaq 2018-2022; Audi Q3 quattro 2018-2019; Arona FR 2017-; Ibiza FR 2017-; T-Roc BlueMotion 2017-2024; Tiguan 2.0 4Motion 2017-2024; Polo 1.0 BlueMotion 2017-2024; Arteon 2017-2023; Karoq 2017-2022; Octavia 2017-2020; Ateca Style 2016-; Tiguan 2.0 4Motion 2016-2024; Kodiaq 2016-2024; golf 2.0 2016-2020; Audi A3 Sportback 2016-2020; Audi A3 Cabrio 2016-2020; Audi Q5 2016-2020; Audi A5 Sportback 2016-2020; Leon ST Stylance 2016-2020; Beetle 2016-2019; new beetle cabriolet 2016-2019; Audi Q2 2.0 TDI 2016-2018; Audi A5 Cabrio 2.0 2016-2018; Touran 2,0 BlueMotion 2015-2024; Superb Combi 2015-2024; Sharan BlueMotion 2015-2022; Alhambra Stylance 2015-2022; caddy kombi 2015-2020; audi a4 2.0 2015-2019; Toledo Reference 2015-2019; Passat saloon 2014-2024; Audi TTS Coupe 2.0 2014-2023; Golf Sportsvan 1.6 2014-2020; Audi Q3 2.0 TDI 2014-2019; Audi A1 Sportback 2014-2018; audi a6 qu. 3.0 tdi 2014-2018; Golf 1.4 BlueMotion 2014-2017; Scirocco 2.0 2014-2017; jetta 2014-2017; Golf Estate 1.4 2014-2017; Golf Estate 2013-2017; Yeti 2013-2017; Audi A3 Cab. 1.4 2013-2016; Rapid 2012-2022; Golf 1.4 BlueMotion 2012-2017; Audi Q5 qu. 2.0 TDI 2012-2017; Octavia 2012-2017; Audi A3 Sportback 2012-2016; Leon ST Stylance 2012-2016; Toledo Reference 2012-2015; Tiguan 4Motion 2011-2018; Audi A5 Sportback 2011-2017; Audi A5 Cabrio 2.0 2011-2017; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf Cabriolet 2011-2016; Passat CC 2011-2016; audi a4 av. 2.0 tdi 2011-2015; audi a6 2.0 tdi 2010-2015; Audi A4 Av. Allroad 2008-2016; Tiguan 2.0 4Motion 2016-2022; New Passat 2015-2022; New Passat 2011-2015.
