The Audi A1 8X 1.4 Turbocharger Oil Hose is an original turbocharger and parts component designed for gasoline engines. It ensures a stable oil supply to the turbine, which is crucial for the durability and proper operation of the entire turbocharger system.
Specifications and technical data
- SKU: 03C145140M
- Mark: Audi
- Condition: Used
- OEM Part Number: 03C145140M
- Substitutable numbers: 03C145140M, 03C 145 140 M
- Fuel type: Petrol
- Category: Turbos & Parts
Purpose and role in the charging system
The Audi A1 8X 1.4 turbocharger oil line is responsible for supplying engine oil to the turbine bearings in the gasoline engine. Proper oil flow reduces friction, dissipates heat from the impeller, and minimizes the risk of turbocharger seizure.
Using the original hose in the charging system allows you to maintain the correct pressure and stable flow of the lubricant, which translates into:
- safe operation of the turbocharger in the full load range,
- reducing the risk of oil leaks in the turbine area,
- more predictable operating conditions of the gasoline engine.
Genuine Audi part - fit and compatibility
The hose comes from Audi's original equipment line, retaining the factory geometry, port diameters, and mounting points. This ensures it's properly matched to the lubrication system and turbocharger in the Audi A1 8X with the 1.4 petrol engine.
Original workmanship ensures:
- reliable fit with the turbocharger and engine block,
- compatibility with factory brackets and cable routing,
- maintaining the flow parameters provided by the manufacturer.
Used condition - practical benefits
The part is offered in used condition, significantly reducing repair costs compared to a new OEM part while maintaining its original design. For many Audi A1 8X owners, this represents a reasonable compromise between quality and service budget.
Choosing a used turbocharger oil line is particularly beneficial when:
- quick and economical repair of the charging system is necessary,
- the turbocharger has been replaced and it is recommended to replace the oil line,
- the old hose shows signs of corrosion, deformation or leaks.
Operational safety and assembly recommendations
A properly selected oil line has a direct impact on the turbocharger's service life and the stability of the petrol engine. During installation, it is recommended to:
- checking the cleanliness of the oil connections in the engine and turbocharger,
- use of new seals in accordance with the manufacturer's recommendations,
- checking the correct cable routing in relation to hot and moving elements.
After installation, it is worth checking the tightness of the lubrication system and observing any leaks during the first engine operating cycles.
Other Audi turbocharger oil lines
If you're looking for other turbocharger oil lines for Audi, check out our dedicated category: Audi Turbocharger Oil Lines . There you'll find a wide selection of original turbocharger components for various models and engine versions.
How to wisely buy used supercharger components
When choosing a used turbocharger oil line, it's worth considering the part's source and its compatibility with the specific gasoline engine model. It's good practice to combine line replacement with a turbine service and lubrication system inspection, which reduces the risk of repeat repairs.
For more practical tips on how to optimize service costs while maintaining the high quality of OEM parts, see the article: rising repair costs and the boom in used parts – how to save on car service .
For users interested in improving visibility and driving safety, we have also prepared a lighting guide in which we discuss the selection of original, used lighting elements: See more and better – a complete guide to the selection and replacement of used LED and Xenon headlights .
