Range Rover L405 Intercooler Turbo Pipe Hose Line Tube 4.4 Diesel CPLA-9F788-DF

Range Rover L405 Intercooler Turbo Pipe Hose Line Tube 4.4 Diesel is a component of the forced induction system responsible for efficiently routing compressed air between the turbocharger and the intercooler in a diesel engine. By maintaining airtight integrity and the correct pipe diameter, the intake system operates stably, which promotes smooth power delivery. This solution is designed for users who expect reliable, technically correct operation of the forced induction system in their Range Rover L405.

Specifications and technical data

• SKU: CPLA-9F788-DF
• Mark: Land Rover
• Condition: Used
• OEM Part Number: CPLA-9F788-DF
• Substitutable numbers: CPLA9F788DF, CPLA-9F788-DF, LR056348
• Fuel type: Diesel
• Part type: Pipe
• Category: Hoses, Lines & Pipes

Purpose and role in the forced induction system

The intercooler pipe in the Range Rover L405 with a 4.4 Diesel engine is responsible for transporting high-pressure compressed air, which, after being cooled in the intercooler, enters the intake manifold. A properly selected and functional pipe:

• reduces boost pressure drops,
• prevents leaks that result in power loss,
• supports the stable operation of the diesel unit across the full load range. For the 4.4 Diesel engine, it is particularly important to maintain proper airflow, which translates into engine refinement, throttle response, and correct interaction with the engine control system.

Construction and fitment for Land Rover Range Rover L405

The offered pipe belongs to the Lines, hoses, and tubes group, designed to operate in the demanding conditions of the engine bay. The design of the intercooler pipe is adapted to the geometry of the intake system in the Range Rover L405, which facilitates installation and ensures proper airflow without unwanted kinks. The appropriate shaping and diameter of the pipe support the maintenance of proper airflow in the diesel engine, which is important for both performance and the correct operation of emission control systems.

Performance characteristics and application benefits

The intercooler pipe for the Range Rover L405 with a 4.4 Diesel engine is a solution intended for vehicles powered by Diesel fuel, where the forced induction system operates under significant load. Using the correct pipe allows you to:

• maintain stable boost pressure throughout the entire RPM range,
• minimize the risk of power loss caused by intake leaks,
• reduce the possibility of engine control unit errors related to incorrect airflow. The used component is a reasonable choice for maintenance repairs when the priority is to maintain correct system operating parameters while optimizing service costs.

Condition, verification, and service application

The product is offered as a used part, which in workshop practice often represents a compromise between price and maintaining the original operating characteristics of the system. This type of intercooler pipe works well for:

• repairs after turbocharger or intercooler failure,
• eliminating leaks in the intake system,
• servicing vehicles operated under high-load conditions. Selecting a pipe dedicated to the specific Range Rover L405 model reduces the risk of installation problems and the need for modifications, which is important for both workshops and individual users.

Compatibility and selection support

The intercooler pipe is intended for use in Land Rover vehicles, particularly the Range Rover L405 with a 4.4 Diesel unit. If you have any doubts regarding compatibility with a specific engine version or model year, it is worth verifying compliance with service documentation or part numbers in the technical specifications tab. 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 intake pipes, cooling system hoses, or vacuum lines, check the available parts in the Land Rover Lines, hoses, and tubes category.

Expert support and selection of used components

When deciding to use pre-owned components for body repairs or auxiliary systems, it is worth knowing the differences between salvaged parts and aftermarket replacements. Additional information on the practical aspects of selecting used components can be found in the article: Post-accident repair of your car: why are used body parts a better choice than replacements?. Although the text focuses on body parts, it addresses universal issues of quality, fitment, and cost-effectiveness that can also be applied to other groups of components.