Land Rover Range Rover L405 Brake Vacuum Hose Tube Line Pipe CPLA-9C490-DE

Land Rover Range Rover L405 Brake Vacuum Hose Tube Line Pipe is an original component of the diesel engine system, designed for Range Rover models with a Diesel unit. As a part from the Brake hoses, lines and connectors group, it is responsible for stable vacuum routing, which has a direct impact on the proper operation of related components and driving safety.

Specifications and technical data

• SKU: CPLA-9C490-DE
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-9C490-DE
• Substitutable numbers: CPLA-9C490-DE, CPLA9C490DE, LR048195
• Fuel type: Diesel
• Part type: Hose
• Category: Brake Hoses, Lines & Fittings

Purpose and function of the vacuum hose

The vacuum hose in the Range Rover L405 operating in a diesel-powered system is responsible for the controlled transmission of vacuum between control and actuator elements. In practice, this affects:

• proper response of vacuum-controlled systems,
• stability of the engine unit under various loads,
• maintenance of proper operating parameters of the braking system, if structurally connected to it. A properly selected vacuum hose reduces the risk of power drops, unstable idle speed, and problems with the vehicle's response to driver inputs.

Benefits of using an original hose in the Range Rover L405

Using a vacuum hose dedicated to the Range Rover L405 ensures a perfect fit to the factory system geometry and compliance with diesel engine requirements. Key advantages include:

• Factory compatibility – the hose is designed for a specific system architecture, which facilitates installation and minimizes the risk of leaks.
• Stable operating parameters – the correct cross-section and length of the hose help maintain the appropriate vacuum level throughout the entire engine operating range.
• Safe cooperation with the braking system – as an element from the Brake hoses, lines and connectors group, it supports the proper operation of systems that may use vacuum for assistance. A properly selected vacuum hose is particularly important in a heavy, luxury SUV like the Range Rover, where the stability and predictability of the vehicle's response are of great practical importance.

Characteristics of the used component

The offered vacuum hose is a used component, sourced from dismantling. This type of part allows for an economical repair without sacrificing the original design and fitment. In practice, this means:

• preservation of the factory geometry of the hose routing in the engine bay,
• the ability to restore the original vacuum line path without modifying the installation,
• an attractive cost-to-functionality ratio compared to replacements with uncertain parameters. In the case of vacuum systems, tightness and resistance to operating conditions are particularly important, which is why choosing an original hose from dismantling is often a reasonable alternative to new replacements of unknown quality.

Support for selection and system expansion

When replacing a vacuum hose, it is worth paying attention to the condition of other elements in the same group – especially where hoses work with the braking system and power assistance. If you are planning a comprehensive repair or upgrade of the braking zone in your Range Rover and need other elements from the same group, such as flexible hoses, rigid pipe sections, or service connectors, check the available parts in the Range Rover Brake hoses, lines and connectors category. If you want to better understand how the selection of original components affects the durability and safety of the braking system and how to optimize repair costs using recycled parts, read the article: Brake calipers under the microscope – how to reduce repair costs by choosing proven recycled parts.

Summary

Land Rover Range Rover L405 Brake Vacuum Hose Tube Line Pipe is a practical solution for diesel engine users who want to restore the proper operation of the vacuum system while maintaining factory design assumptions. An original, used element from the Brake hoses, lines and connectors group allows for a technically correct repair, supports stable engine operation, and helps maintain the proper operating parameters of systems related to vacuum.