Land Rover Discovery 4 L319 Turbocharger Oil Pipe 3.0 V6 Diesel 9H2Q-6K673-GC

The Land Rover Discovery 4 L319 Turbo Oil Feed Line 3.0 Diesel is a specialized component of the boost system, responsible for precisely delivering oil to the turbocharger in a diesel engine. A correctly selected oil feed line ensures stable lubrication, supports the durability of the turbocharger, and helps maintain safe operating conditions for the powertrain. This solution is designed for users who expect a technically correct and structurally matched part for their vehicle.

Specifications and technical data

• SKU: LR013611
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR013611
• Substitutable numbers: LR013611, 9H2Q-6K673-GC, 9H2Q6K673GC
• Fuel type: Diesel
• Category: Turbos & Parts

Function of the Oil Feed Line in the Turbocharging System

The turbocharger oil feed line in a Diesel engine is responsible for transporting oil under the correct pressure from the lubrication system to the turbocharger housing. A constant oil flow:

• reduces friction on the turbocharger's rotor and bearing elements,
• stabilizes operating temperature,
• reduces the risk of seizure and overheating,
• supports the uniform operation of the boost system under load.

A properly selected oil feed line is particularly important in modern diesel engines, where the turbocharger operates across a wide range of RPMs and at elevated temperatures.

Designed for Land Rover Discovery 4 L319

The described feed line has been designed for use in the Land Rover Discovery 4 L319 with a 3.0 Diesel engine, meaning it is matched to the geometry of the powertrain and the turbocharging system of this model. The feed line's construction takes into account:

• the engine bay routing typical for the Discovery 4 L319,
• mounting points and connections compatible with the factory system,
• the operating characteristics of the turbocharger in the 3.0 Diesel engine.

As a result, this component can be used as a technically correct replacement within the Turbochargers and Parts category, while maintaining the original turbocharger lubrication system concept.

Technical and Performance Characteristics

The turbocharger oil feed line operates in a demanding environment – near hot exhaust system components and under variable oil pressure. Therefore, the following are crucial:

• an appropriately selected internal cross-section ensuring proper oil flow,
• a feed line design adapted to thermal and mechanical loads,
• precise connection ends enabling a leak-free connection to the turbocharger and lubrication system.

The component in this group significantly impacts the turbocharger's lifespan and the stability of the entire boost system's operation, making its condition and structural fit important for any significant engine area intervention.

Application in the 3.0 Diesel Engine

In 3.0 Diesel engines, thermal and pressure loads are particularly felt by the turbocharger. The turbocharger oil feed line:

• supports the maintenance of an adequate oil film on the rotating elements,
• helps reduce carbon deposit formation around the turbocharger bearings,
• contributes to maintaining stable boost parameters over a longer service life.

For users who are modernizing or servicing the boost system in a diesel engine, using a feed line designed for a specific vehicle model is an important element of a correct repair.

Integration with the Land Rover Turbochargers and Parts Category

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 turbocharger housings, oil return lines, or turbocharger mounting elements, check the available parts in the Land Rover Turbochargers and Parts category.

Technical Knowledge and Part Selection

When selecting boost system components, it is advisable to rely on proven technical information and the vehicle manufacturer's experience. For those interested in the broader context of using original components in vehicles of different generations, an article discussing design differences and the importance of OEM parts may be helpful – you can find it in the material Classic Mini vs. Modern MINI – How Has the Design Changed and Which Original Mini Parts Help Preserve Their Character, which illustrates how important it is to use correctly selected components in modern cars.