Land Rover Discovery 3 L319 Intercooler Air Pipe Hose Line Tube 6H22-9G738-AA

The Land Rover Discovery 3 L319 Turbo Air Intercooler Hose is an original intake system component designed to work with the intercooler in this model's engines. As part of the hoses, pipes, and tubes group, it is responsible for the stable flow of compressed air, which directly impacts the engine's running smoothness and durability. A used OEM component is a sensible choice for professional repairs or replacing a worn section of the intake system.

Specifications and technical data

• SKU: PNH500223
• Mark: Land Rover
• Condition: Used
• OEM Part Number: PNH500223
• Substitutable numbers: PNH500223, 6H229G738AA, 6H22-9G738-AA
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and Function in the Intake System

This turbo air intercooler hose has been specifically designed for the Land Rover Discovery 3 L319 model, intended for the proper routing of compressed air between the turbocharger, intercooler, and intake manifold. The appropriately selected shape and diameter of the hose limit pressure drops and minimize the risk of leaks, which translates to stable engine performance.

Using a dedicated hose instead of universal parts allows for the preservation of the turbo system's original operating characteristics, thereby maintaining power and torque figures at the level intended by the manufacturer.

Construction, Fitment, and Installation

The hose belongs to the Hoses, Pipes, and Tubes category, meaning it is a component of the system responsible for transporting the working medium – in this case, compressed air. The hose's construction is adapted to the operating conditions within the engine bay, taking into account temperature changes, vibrations, and pressure loads.

Key functional features:

• factory fitment to the engine bay geometry of the Discovery 3 L319,
• designed to work with the original intercooler and accessories,
• engineered air routing that minimizes turbulence and pressure losses.

By maintaining the original hose geometry, installation is predictable, and the risk of interference with other engine accessories is minimized.

Benefits of Using an Original Intercooler Hose

Using an original intercooler hose in the Land Rover Discovery 3 L319 helps avoid common problems associated with leaks and ill-fitting aftermarket replacements. A correctly selected intake system component helps to:

• maintain stable boost pressure across the entire RPM range,
• reduce the risk of power loss due to air leaks,
• decrease the load on the turbocharger, which does not have to compensate for pressure losses,
• ensure proper interaction with the factory engine control system.

For the user, this means more predictable vehicle behavior, better throttle response, and a reduced risk of turbo system-related failures.

Used Condition and Economic Aspect

The offered intercooler hose is a used component, sourced from dismantling. This choice significantly reduces repair costs compared to a new part, while maintaining the original manufacturer's specifications. For many Land Rover owners, this represents a sensible compromise between quality and service budget.

Choosing a used hose from dismantling also aligns with the principles of a circular economy, where functional components are given a second life instead of becoming waste. If you want to learn more about this approach, check out the article: how used dismantled parts support the circular economy and reduce repair costs.

Alternative Hoses, Pipes, and Tubes for Land Rover

If you are looking for other Land Rover hoses, pipes, and tubes to expand or comprehensively repair your intake, cooling, or fuel system, check out our dedicated category: Land Rover hoses, pipes, and tubes. This will allow you to easily select additional system components for your vehicle based on a single, cohesive product group.