Land Rover Discovery 4 L319 Turbocharger Oil Pipe Line 3.0 TDV6 9X2Q-6K679-CB

Land Rover Discovery 4 L319 Turbo Oil Feed Line 3.0 TDV6 is a specialized component of the boost system, responsible for precisely supplying oil to the turbocharger in the 3.0 TDV6 engine. A properly selected oil feed line ensures stable rotor lubrication, reduces the risk of overheating, and supports long-term, trouble-free operation of the turbocharger. This component from the Turbochargers and Parts group is designed for users expecting correct operation of the boost system and predictable engine performance.

Specifications and technical data

• SKU: LR038163
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR038163
• Substitutable numbers: LR038163, 9X2Q-6K679-CB, 9X2Q6K679CB
• Category: Turbos & Parts

Role of the Oil Feed Line in the 3.0 TDV6 Boost System

The turbo oil feed line in the 3.0 TDV6 engine is responsible for transporting oil under the correct pressure to the turbocharger bearings. This ensures a stable oil film between the rotating components, which reduces friction and wear, and also lowers the operating temperature of the turbo core. A properly functioning line minimizes the risk of turbocharger seizure, oil leaks into the intake system, and engine performance drops.

In the case of diesel engines, such as the 3.0 TDV6, continuous thermal and pressure loads make the oil feed line a component particularly susceptible to material fatigue. Using the correct component dedicated to the Land Rover Discovery 4 L319 allows for stable lubrication parameters and maintains the correct turbocharger operating characteristics across the entire RPM range.

Dedicated Application for Land Rover Discovery 4 L319

The offered feed line has been designed to work with the boost system in the Land Rover Discovery 4 L319 with the 3.0 TDV6 engine. This means a tailored geometry, appropriate length, internal diameter, and ends prepared to connect with the factory fittings in the engine block and turbocharger housing. This ensures a tidy installation without the need for modifications or non-factory adapters.

Selecting a feed line with the correct oil flow parameters is crucial for maintaining stable lubrication pressure throughout the system. Using a component designed for a specific vehicle model reduces the risk of leaks, line twisting, and improper routing in the engine bay, which is important for both turbocharger durability and operational safety.

Benefits of Using an Original Turbo Oil Feed Line

Using a turbo oil feed line dedicated to the Discovery 4 L319 offers a number of practical benefits in everyday operation:

• maintaining proper lubrication of the turbocharger core across the full range of engine loads,
• reducing the risk of overheating and seizure of rotating components,
• stable boost system operation, translating to predictable throttle response,
• decreasing the likelihood of oil leaks in the turbocharger area,
• easier lubrication system diagnostics due to maintaining factory configuration.

For vehicles used off-road or with frequent load changes, maintaining a functional oil feed line is particularly important. Stable oil supply to the turbocharger supports the durability of the entire boost system and helps avoid costly repairs resulting from insufficient lubrication.

Product Characteristics and Condition

The feed line belongs to the Turbochargers and Parts group, meaning it is a component that directly interacts with the boost system and should be selected with great care. The product is offered as used, allowing for economical repair of the system while maintaining compatibility with the vehicle's factory configuration. This type of component is particularly useful when replacing a turbocharger, addressing oil leaks in the turbo area, or during comprehensive lubrication system servicing.

Proper installation of the feed line requires maintaining the cleanliness of the oil system, correct tightening torque of the connections, and leak checks after starting the engine. A correctly installed turbo oil feed line is an important element of preventing premature turbocharger wear and helps maintain stable operating parameters of the 3.0 TDV6 unit.

Boost System Expansion and Related Components

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other components from the same group, such as oil feed lines, supply spigots, or small turbo mounting accessories, check the available parts in the Land Rover Turbochargers and Parts category.

For users interested in deepening their knowledge of design differences between model generations and the role of original parts in preserving the vehicle's character, an article comparing classic and modern MINI constructions may be helpful. More information can be found in the entry Classic Mini vs Modern MINI – Differences and OEM Parts, which discusses the importance of proper component selection in the context of durability and maintaining the car's factory characteristics.