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Number 30 marks the part’s position in this exploded view (Volkswagen Tiguan 2.0 4Motion (2017-2024)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Engine Oil Return Line, part number 03N145735H. This critical component is responsible for returning oil from the turbocharger assembly back to the engine's lubrication system. It is typically located within the turbocharger oil supply and return circuit. Weighing approximately 0.12 kg, this line is designed for precise fitment. Using a genuine OEM oil line ensures correct routing, material integrity, and resistance to high temperatures and pressures, preventing leaks and maintaining engine lubrication.
Catalogue entry: OIL LINE.
Fitted with: 03L145757Q SEAL, N90592705 BOLT, WHT005227 BOLT.
Technical details
- Category
- Engine
- Customs (HS) code
- 84099100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 19.5 × 18 × 3.9 cm
- Shipping weight
- 0.12 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
