Land Rover Discovery 4 L319 L320 Jaguar XF Fuel Rail Pipe Line SET 9X2Q-9E920-CE

Land Rover Discovery 4 L319 L320 Fuel Line Kit is an original set of components from the Hoses, Pipes, and Tubes group, designed for the fuel supply system in fourth-generation Discovery models. The kit ensures proper fuel routing between components, stable engine operation, and compliance with the factory Land Rover installation architecture.

Specifications and technical data

• SKU: LR013482
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR013482
• Substitutable numbers: 9X2Q9E920CE, 9X2Q-9E920-CE, LR013482, LR013481, 9X2Q9F911EB, 9X2Q-9F911-EB, LR013480, 9X2Q9F911FA, 9X2Q-9F911-FA
• Part type: Pipe
• Category: Hoses, Lines & Pipes

Purpose and Function in the Fuel System

The presented fuel line kit is dedicated to Land Rover Discovery 4 vehicles in L319 and L320 body styles, where it is responsible for the safe transport of fuel within the engine bay and undercarriage. Appropriately shaped line sections and matching connection ends allow for the preservation of the factory installation path, which reduces the risk of leaks and improper component placement in tight assembly spaces.

By maintaining original geometry and working diameters, the supply system preserves correct fuel pressure and flow, which translates to stable engine operation, accurate injection rates, and predictable responses to load.

Kit Construction and Benefits of Using an OEM Part

The fuel line kit includes interconnected sections of rigid pipes and flexible hoses, designed for specific mounting points in the Discovery 4. Using the original Land Rover design means:

• secure fit to factory mounting brackets and clips,
• compatibility with factory quick connectors and fuel system spigots,
• proper routing of lines, considering vibrations and suspension movement.

Utilizing an original kit instead of universal aftermarket parts simplifies installation, reduces the need for modifications, and helps maintain the integrity of the entire fuel system with the manufacturer's service documentation. This is particularly important for diagnostics and subsequent inspections.

Application Range and Replacement Numbers

The part was developed by Land Rover as part of the fuel system, working in conjunction with factory pumps, filters, and fuel rails in the Discovery 4. The kit has assigned replacement numbers, which facilitates selection in service catalogs and allows it to be used in place of several earlier references used in related engine and model year configurations.

This enables the use of a single, compatible fuel line kit for repairs on vehicles with different equipment variants, eliminating the need to search for individual sections or adapt universal lines.

Condition, Verification, and Preparation for Installation

The offered kit is a used original part from a dismantled vehicle. This type of part allows for economical repair of the fuel system while maintaining factory design and fit. Before reinstallation, a standard visual inspection is recommended for any signs of corrosion on metal sections, the condition of flexible parts, and quick connector sockets.

In practice, installation involves recreating the factory routing of the lines, maintaining the connection sequence, and proper seating in the brackets. A correctly installed kit minimizes the risk of fuel leaks and unwanted stress resulting from improper line routing.

Comprehensive Land Rover Fuel System Service

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

When planning more extensive service work, it is also worth familiarizing yourself with practical advice on using parts from dismantled vehicles in modern cars. The article Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Parts from Dismantled Vehicles? may be helpful, demonstrating best practices for selecting and installing used electronic and mechanical components.