The Volkswagen Audi Seat Skoda 1.2 TSI Turbocharger Oil Hose is an original turbocharger and parts component designed for 1.2 TSI petrol engines in VAG group vehicles. This hose ensures a factory fit and stable oil supply to the turbocharger, which is crucial for its durability and proper operation.
Specifications and technical data
- SKU: 03F145140E
- Mark: Volkswagen
- Condition: Used
- OEM Part Number: 03F145140E
- Substitutable numbers: 03F145140E, 03F 145 140 E
- Fuel type: Petrol
- Category: Turbos & Parts
Purpose and function of the turbocharger oil line
The turbocharger oil line for the 1.2 TSI engine is responsible for delivering engine oil to the turbine core, where it serves as a lubricant and coolant. A properly selected line:
- ensures stable oil pressure in the turbocharger,
- reduces the risk of turbine bearings overheating,
- minimizes the possibility of leaks in the lubrication system,
- supports the smooth operation of the 1.2 TSI petrol engine across the full load range.
Thanks to the design consistent with factory solutions, the cable maintains the correct course and geometry, which facilitates installation and reduces mechanical and thermal stresses during operation.
Benefits of using an original used cable
Choosing a used turbocharger oil hose from Volkswagen is a sensible compromise between cost and quality. This disassembled component, sourced from the original production line, offers:
- factory fit for the lubrication system of the 1.2 TSI petrol engine,
- maintaining the original internal diameter and oil flow characteristics,
- compatibility with the turbocharger intended for this drive unit,
- reducing the risk of assembly problems compared to substitutes of uncertain origin.
The used condition of the parts allows for lower repair or service costs while maintaining parameters close to factory solutions, which is particularly important in the case of precision components of the supercharging system.
Application in 1.2 TSI petrol engines
1.2 TSI petrol engines operate on a turbocharger basis, and the turbocharger is one of the key components affecting the engine's performance and refinement. The turbocharger oil line in this system:
- ensures adequate lubrication at high turbine speeds,
- helps maintain a stable operating temperature of the turbocharger core,
- indirectly affects the service life of the entire charging system,
- helps reduce the risk of failures resulting from insufficient oil supply.
A correctly selected hose is particularly important in petrol engines, where thermal loads are high and the turbocharger often operates under variable load conditions.
Condition, assembly and service aspects
This part is in used condition, meaning it comes from a previously used vehicle but is still suitable for use after proper installation. When replacing the turbocharger oil line, we recommend:
- checking the cleanliness of the lubrication system and the quality of the engine oil,
- checking the tightness of connections along the entire length of the pipe,
- use of appropriate seals provided by the vehicle manufacturer,
- precise cable routing in accordance with the factory layout, maintaining distances from highly heated elements.
This service approach reduces the risk of leaks and oil pressure drops, and extends the life of the turbocharger and the hose itself.
Select parts by numbers and purchase safely online
When selecting a turbocharger oil line for a specific 1.2 TSI engined vehicle, it's best to use the part numbers and manufacturer's information to identify the line. This helps avoid installation errors and ensures full compatibility with the specific petrol engine's lubrication system.
If you want to streamline the process of searching for and verifying used supercharger components, the Global Parts guide will be helpful: Safely buying used car parts online – a step-by-step guide , which describes practical methods for selecting parts by OEM numbers and a strategy for safe online shopping.
If you need to compare or select other components from the same product group, you can check the turbochargers and parts for Volkswagen available in our store, which will facilitate the comprehensive servicing of the supercharging system in your vehicle.
