Land Rover Discovery SPORT L550 Intercooler Hose Pipe 2.0 Diesel GJ32-6K863-AA

The Land Rover Discovery SPORT L550 Intercooler Hose Pipe is a component from the Hoses, Pipes, and Tubes category, designed for the boost system in diesel engines. It ensures a sealed and stable connection between the intercooler and other intake system components, which translates to proper operating parameters for the turbocharged diesel engine. This is a practical solution for users who want to restore the functionality of the boost system in their Discovery Sport L550.

Specifications and technical data

• SKU: GJ32-6K863-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: GJ32-6K863-AA
• Substitutable numbers: LR071998, GJ32-6K863-AA, GJ326K863AA
• Fuel type: Diesel
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and Function in the Boost System

The intercooler hose pipe in the Land Rover Discovery Sport L550 is responsible for transporting compressed air between the turbocharger, intercooler, and intake manifold. In a Diesel engine, stable boost pressure is crucial for achieving adequate torque, low fuel consumption, and correct engine control system operation.

An efficient intercooler hose pipe limits pressure drops, minimizes the risk of leaks, and helps maintain the correct intake air temperature. This allows the engine to retain its factory parameters, and throttle response remains predictable and consistent.

Benefits of Using an Original Land Rover Hose

Using an original hose in the intake system offers a range of tangible technical benefits:

• precise fit for the Discovery Sport L550 intake system, without the need for modifications,
• maintenance of correct airflow geometry, supporting stable boost pressure,
• compatibility with factory mountings and clamps,
• reduction of the risk of uncontrolled power loss due to leaks.

Therefore, replacing a worn or damaged component with an original Land Rover intercooler hose allows for the restoration of proper boost system operation without altering the vehicle's construction.

Product Characteristics and Application in Diesel Engines

The presented intercooler hose pipe has been designed with the specific characteristics of diesel engines in mind, where boost pressures and thermal loads are significantly higher than in many gasoline engines. The hose's construction is adapted for:

• operation at variable boost pressure across a wide RPM range,
• frequent changes in intake air temperature,
• vibrations transmitted from the engine and body.

These properties help maintain intake system stability during daily use, whether in city driving, long-distance travel, or light off-road conditions.

Condition, Installation, and Service Aspects

This part is a used component and is offered as a used intercooler hose, providing a cost-effective solution while maintaining compliance with factory specifications. Before installation, a standard visual inspection for any signs of wear is recommended, along with a leak test after installation in the vehicle.

Replacing the intercooler hose is a typical service operation, performed, among other reasons, in cases of:

• cracks or abrasions in the rubber,
• leaks indicated by power loss and smoke,
• oil visible on the outer surface of the hose near the connections.

A correctly selected and installed hose helps reduce the risk of turbocharger failure and improper fuel system operation.

Land Rover Hoses, Pipes, and Tubes – Selecting the Right Components

If you need other components from the Hoses, Pipes, and Tubes category dedicated to this brand, check our offer for Land Rover hoses, pipes, and tubes to select components tailored to a specific model and engine version.

For drivers interested in improving cabin ergonomics and aesthetics, we also recommend our guide on interior modifications – find more information here: Car Interior Tuning with Global Parts – Used Seats and Steering Wheels.