Seat Leon 5F Ibiza Mk5 Turbocharger Oil Pipe 1.5 TSI DADA Petrol 05E145140F

The Seat Leon 5F Ibiza Mk5 1.5 TSI DADA Turbocharger Oil Hose is an original turbocharger component designed for 1.5 TSI DADA petrol engines. This hose ensures factory fit and proper lubrication of the turbocharger, which translates into stable engine operation.

Specifications and technical data

• SKU: 05E145140F
• Mark: Seat
• Condition: Used
• OEM Part Number: 05E145140F
• Substitutable numbers: 05E145140F, 05E 145 140 F
• Fuel type: Petrol
• Category: Turbos & Parts

Purpose and function of the turbocharger oil line

The turbocharger oil line for the Seat Leon 5F and Ibiza Mk5 is responsible for supplying engine oil to the turbine wheel in the 1.5 TSI DADA petrol engine. Proper oil flow is crucial for:

• maintaining proper lubrication of turbocharger bearings,
• heat removal from rotating elements,
• reducing mechanical wear and the risk of turbine seizure,
• stable operation of the charging system under variable engine load.

Replacing a worn or leaking hose with a working component from the turbocharger and parts category allows you to restore proper oil pressure within the turbine and minimize the risk of costly breakdowns.

Original origin and fitment to Seat models

The offered hose comes from the Seat OE parts group, which means it retains the factory geometry, connection diameters, and mounting points. This makes the component structurally compatible with:

• lubrication system of the 1.5 TSI DADA petrol engine,
• original turbocharger used in the Leon 5F and Ibiza Mk5 models,
• factory brackets and cable routing in the engine compartment.

This adjustment facilitates installation and reduces the need for modifications, which is particularly important when servicing the charging system in modern petrol engines.

Technical condition and benefits of choosing a used part

The cable is offered as a used part, which reduces repair costs while maintaining the original manufacturer's specifications. In practice, this means:

• factory oil flow parameters and turbocharger matching,
• compatibility with the mounting system in a given vehicle model,
• can be used as a replacement for a damaged or corroded cable.

Choosing a used OEM component is particularly beneficial in repairs where maintaining the original design of the turbocharger lubrication system is crucial.

Application in 1.5 TSI DADA petrol engines

The 1.5 TSI DADA petrol engines utilize a high-performance turbocharger that requires a stable oil supply. The turbocharger oil line for the Seat Leon 5F and Ibiza Mk5 is designed specifically for this engine, ensuring:

• adequate resistance to the temperature generated by the turbocharger,
• adaptation to the operating pressures in the petrol engine lubrication system,
• compatibility with other components of the charging system in Seat vehicles.

This means the cable can be used both for standard service replacement and for repairs following a turbine failure.

Technical support, selection and additional materials

If you are looking for other turbocharger oil lines dedicated to vehicles of this brand, check out our turbocharger oil lines for Seat category, where you will find a wide selection of turbocharger system components adapted to various models.

Before purchasing a used item, it's worth familiarizing yourself with the general principles of selecting original aftermarket parts. Practical tips can be found in the article " The Best Used Car Parts – A Guide to the Most Commonly Selected Original Parts ," which will help you plan repairs and upgrades for popular car models.