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Number 11 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Oil Return Line, part number 04C145735A. This component is an essential part of the turbocharger lubrication system, designed to efficiently return oil from the turbocharger back to the engine's oil sump. It is situated in the engine bay, connecting the turbocharger to the oil system. Genuine OEM parts ensure correct routing and material resistance to heat and oil.
Technical details
- Category
- Intake & Turbo
- Country of origin
- Germany
- Customs (HS) code
- 84099100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 18 × 5.5 × 4 cm
- Shipping weight
- 0.05 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
23 vehiclesOil Return Line — locate 04C145735A Volkswagen Oil Return Line | Genuine OEM in the official exploded view and explore the surrounding assembly.
Superseded by 04C145735E — the later replacement part.
This part is marked discontinued by the manufacturer (since 2019-10-01); contact us to check current availability.
Parts in this assembly26
- 1Turbo 04C145702R
- 1Turbo 04C145703
- 1Turbo 04C145703X
- 2Repair Kit 04E198725G
- 3Seal 04C253039B
- 4Bolt N91200201
- 5Collar Nut WHT000001N
- 6Pipe 04C145140A
- 7Clamp 04E145807A
- 8Seal Ring WHT006990
- 9Bolt N10405604
- 10Screw N10664803
- 12Seal Ring WHT005363
- 14Plate 04C253041F
- 15Screw N91108301
- 16Bracket 04E145875G
- 17Seal WHT001386
- 18Pipe 04C145673C
- 19Seal Ring WHT007498
- 20Grommet 07C133588G
- 21Sensor 04C906051
- 22Screw N10507201
- 23Part 04C145853A
- 24Bolt N10626101
- 30Seal Ring WHT008384
- 31Part N10510301
Compatible / alternative parts(12)
Vehicle fitment table23
Europe (23)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Arona FR | 2017- | 11 | 1 |
| Ibiza FR | 2017- | 11 | 1 |
| T-Roc BlueMotion | 2017-2024 | 11 | 1 |
| Polo 1.0 BlueMotion | 2017-2024 | 11 | 1 |
| Octavia | 2017-2020 | 11 | 1 |
| Ateca Style | 2016- | 11 | 1 |
| up! 1.0 BlueMotion | 2016-2023 | 11 | 1 |
| golf 2.0 | 2016-2020 | 11 | 1 |
| Leon ST Stylance | 2016-2020 | 11 | 1 |
| Audi A3 Sportback | 2016-2020 | 11 | 1 |
| Audi Q2 2.0 TDI | 2016-2018 | 11 | 1 |
| Ibiza Stylance | 2015- | 11 | 1 |
| caddy kombi | 2015-2020 | 11 | 1 |
| Toledo Reference | 2015-2019 | 11 | 1 |
| fabia | 2014-2022 | 11 | 1 |
| Golf Sportsvan 1.6 | 2014-2020 | 11 | 1 |
| Audi A1 Sportback | 2014-2018 | 11 | 1 |
| Polo 1.4 BlueMotion | 2014-2017 | 11 | 1 |
| Golf Estate | 2013-2017 | 11 | 1 |
| Rapid | 2012-2022 | 11 | 1 |
| Golf 1.4 BlueMotion | 2012-2017 | 11 | 1 |
| Octavia | 2012-2017 | 11 | 1 |
| Leon ST Stylance | 2012-2016 | 11 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
04C145735A Volkswagen Oil Return Line | Genuine OEM is fitted on: Arona FR 2017-; Ibiza FR 2017-; T-Roc BlueMotion 2017-2024; Polo 1.0 BlueMotion 2017-2024; Octavia 2017-2020; Ateca Style 2016-; up! 1.0 BlueMotion 2016-2023; golf 2.0 2016-2020; Leon ST Stylance 2016-2020; Audi A3 Sportback 2016-2020; Audi Q2 2.0 TDI 2016-2018; Ibiza Stylance 2015-; caddy kombi 2015-2020; Toledo Reference 2015-2019; fabia 2014-2022; Golf Sportsvan 1.6 2014-2020; Audi A1 Sportback 2014-2018; Polo 1.4 BlueMotion 2014-2017; Golf Estate 2013-2017; Rapid 2012-2022; Golf 1.4 BlueMotion 2012-2017; Octavia 2012-2017; Leon ST Stylance 2012-2016.