Land Rover Discovery Sport L550 Fuel Pump Pipe Hose Line 2.0 G4D3-9T518-BD

Land Rover Discovery Sport L550 Fuel Line 2.0 G4D3-9T518-BD is a component from the Hoses, Pipes & Tubes group, designed for the diesel engine fuel system. It is responsible for the stable delivery of diesel fuel between components, ensuring correct pressure and safe fuel flow in the 2.0 Diesel unit.

Specifications and technical data

• SKU: LR072169
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR072169
• Substitutable numbers: LR072169, GJ32-9C330-AD, GJ329C330AD, G4D3-9T518-BD, G4D39T518BD
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and Function in the Fuel System

The fuel line is dedicated to the Discovery Sport L550 diesel model, where it operates within the engine's fuel supply system. Its task is to conduct fuel in a sealed and load-resistant manner, which directly impacts engine running smoothness, ease of starting, and power stability across the entire RPM range.

A properly selected fuel line reduces the risk of pressure drops, air ingress into the system, and leaks, which could lead to starting problems, uneven engine operation, or leaks in the engine bay.

Benefits of Using an Original Land Rover Fuel Line

Using a fuel line from the Land Rover parts group means maintaining the factory routing geometry, correct internal diameter, and compatible connectors. This ensures a predictable installation process, without the need for modifications to the system or the use of additional adapters.

The main advantages of using this component include:

• maintaining the fuel flow path designed by the manufacturer,
• proper fitment to mounting points and brackets in the engine bay,
• reduction of vibrations and stresses on the line during engine operation,
• compatibility with the 2.0 Diesel fuel system.

Technical Characteristics and Compatibility

The fuel line belongs to the Hoses, Pipes & Tubes category, meaning it is designed to operate in an environment with fluids under variable pressure and temperature. Its construction is adapted to the parameters of Diesel fuel, including its lubricating properties and potential performance-enhancing additives.

The component is intended for use with a diesel engine fuel system where maintaining proper sealing and resistance to pressure pulsations generated by the pump and injectors is crucial. Correctly matching the fuel line to a specific engine version minimizes the risk of installation errors and non-factory stresses.

Condition, Installation, and Service Application

The fuel line is offered in a Used condition, allowing for an economical replacement while maintaining compliance with the original vehicle specifications. This is a practical solution for situations where a quick repair of the fuel system is necessary after mechanical damage or wear of the existing line.

Due to its original origin, installation is performed at existing mounting points, using factory connectors. It is recommended to carry out the replacement in a service environment, adhering to fuel system bleeding procedures and checking for leaks after starting the engine.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Land Rover and need other parts from the same group, such as supply lines, return hoses, or breather pipes, check the available parts in the Land Rover Hoses, Pipes & Tubes category.

Additional Information and Technical Knowledge

For users interested in the broader context of using salvaged parts, including in vehicle modification and optimization projects, an article describing the practical applications of used components in mechanical and visual tuning may be helpful. You can find more on this topic in the material Emotions and Design – Visual and Mechanical Tuning of a SEAT Using Salvaged Components, which discusses the approach to selecting OEM components from the aftermarket.