Land Rover Discovery 4 L319 Intercooler Tube Hose Pipe Line AH22-9F788-BE

Land Rover Discovery 4 L319 Intercooler Tube Hose Pipe Line is an original intake system component designed for the efficient discharge of compressed air between the turbocharger and the intercooler. Thanks to its factory geometry and precise fit for the L319 body, the part ensures stable airflow and helps maintain correct engine operating parameters. It is a practical solution for users who want to restore proper tightness and efficiency of the boost system in their Discovery 4.

Specifications and technical data

• SKU: AH22-9F788-BE
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AH22-9F788-BE
• Substitutable numbers: AH22-9F788-BE, AH229F788BE
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The intercooler tube is responsible for transporting compressed air at increased pressure, which has a direct impact on performance, engine smoothness, and temperature stability in the combustion chamber. A properly selected hose minimizes pressure drops, reduces the risk of leaks, and supports even load distribution on the turbocharger.

In the case of the Land Rover Discovery 4 L319, using the correct tube in the intake system is particularly important in the event of:

• power loss or noticeable engine "sluggishness" under load,
• exhaust smoke appearing during acceleration,
• diagnostics of errors related to boost pressure.

Original origin and fitment

The element comes from the Land Rover OE line, which means it maintains factory geometry, connection diameters, and mounting points. As a result, the tube works with original clamps, brackets, and other intake system components without the need for modifications or fitting aftermarket replacements.

Original manufacturing translates into:

• secure fitment with other intake components,
• stable routing of the hose in the engine bay,
• reduced risk of rubbing against other sub-assemblies during engine operation.

Part condition and benefits of choosing a used component

The presented intercooler tube is a used part, which allows for combining reasonable repair costs with maintaining the manufacturer's original specifications. For many Land Rover users, this is a practical way to restore the efficiency of the boost system without investing in expensive new components.

Choosing a used OEM element offers, among other things:

• an attractive price-to-quality ratio,
• preservation of the factory design and materials,
• reduction of waste through the reuse of functional parts.

If you are interested in the broader context of using second-hand parts, it is worth checking out our guide: is it worth investing in used parts and what are their main advantages.

Integration with other system components

The intercooler tube works with other components from the Lines, hoses, and pipes group, creating a coherent airflow system in the engine bay. When replacing this element, it is worth paying attention to the condition of adjacent hoses, clamps, and connectors to avoid secondary leaks.

If you are planning comprehensive maintenance of the intake system in your Discovery 4, also check out other items in the category: other intake and air cooling system hoses and pipes.

Why choose this intercooler tube

By using the Land Rover Discovery 4 L319 Intercooler Tube Hose Pipe Line, you gain a part designed specifically for this model, which facilitates installation and reduces the risk of compatibility issues. Its original origin promotes stable airflow parameters, and the used nature of the product allows for optimizing service costs while maintaining the factory design of the system.

This is a sensible choice for drivers who expect a technically correct solution, tailored to the specifics of the Discovery 4 L319, while also paying attention to the economic aspect of vehicle maintenance.