Land Rover Range Rover Sport L494 Fuel Cooler Line Hose Tube Pipe LPLA-9P923-AC

Land Rover Range Rover Sport L494 Fuel Cooler Line Hose Tube Pipe is an original fuel system component designed for diesel engines. Engineered by the vehicle manufacturer, it ensures stable fuel flow within the cooling circuit, which translates into safe and predictable engine performance. This solution is dedicated to users who expect factory fitment, installation reliability, and compatibility with the Range Rover Sport L494 design.

Specifications and technical data

• SKU: LPLA-9P923-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LPLA-9P923-AC
• Substitutable numbers: LPLA-9P923-AC, LPLA9P923AC, LR140906
• Fuel type: Diesel
• Category: Other Car Parts & Accessories

Purpose and function of the fuel cooler line

The fuel cooler line in the Range Rover Sport L494 is responsible for the controlled routing of fuel within the cooling circuit, which is particularly important in diesel units. In Diesel engines, fuel temperature has a direct impact on engine refinement, injector durability, and system pressure stability. A properly selected line minimizes the risk of fuel overheating, leaks, and performance drops under heavy load.

The original geometry and internal diameter of the line are matched to the factory parameters of the Land Rover fuel system, which allows for maintaining proper flow and reducing pressure drops. As a result, the fuel system operates under conditions close to factory specifications, and the engine control unit does not need to compensate for irregularities resulting from the use of aftermarket parts with incorrect characteristics.

Benefits of using an original line in a Diesel engine

In modern diesel units, the fuel system operates under high pressure and across a wide temperature range. Using a fuel cooler line designed specifically for the Range Rover Sport L494 allows you to:

• maintain stable fuel temperature under typical road conditions and during heavy-load driving,
• reduce the risk of cavitation and disturbances in the high-pressure pump operation,
• preserve correct injection parameters, which promotes smooth engine operation,
• reduce thermal stress on fuel injection system components.

For the user, this means more predictable vehicle behavior, better performance consistency, and a lower risk of costly repairs related to the fuel system. Choosing an original line is particularly important in vehicles operated in variable conditions – from city driving to long-distance trips and towing.

Product characteristics and fitment for Range Rover Sport L494

Land Rover Range Rover Sport L494 Fuel Cooler Line Hose Tube Pipe comes from the group of factory components, which means full compatibility with the body structure, wire harness routing, and other lines in the engine bay. Properly shaped sections, mounting points, and connection diameters facilitate installation and reduce the risk of stress that could lead to micro-cracks or leaks in the long term.

The product is intended for Diesel fuel systems, so its construction takes into account specific requirements regarding resistance to pressure, temperature, and the chemical properties of the fuel. As a result, the line can operate within the typical load range for diesel units used in the Range Rover Sport L494, maintaining tightness and dimensional stability.

Condition, origin, and service application

The offered line comes from a dismantled Land Rover vehicle and is a used part, which represents a reasonable compromise between repair costs and maintaining factory specifications. For workshops and individual users, this means the ability to restore the fuel system's efficiency while maintaining the original design, without the need to resort to random aftermarket replacements.

The fuel cooler line will work well both for a typical replacement of a damaged component and in situations where a comprehensive rebuild of the fuel system is necessary after a failure or interference in the engine bay. Using an original component facilitates future diagnostics – the system's operating parameters remain consistent with the manufacturer's assumptions, which simplifies the interpretation of data from diagnostic testers.

Expanding knowledge and selecting other components

If you are planning a comprehensive repair or upgrade of the powertrain area in your car and want to better understand the differences in the construction of advanced sports versions, comparative material may be useful – check out the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the impact of changes in the engine, brakes, and chassis on operation and parts selection.

If you are planning a comprehensive repair or upgrade of the powertrain area in your Land Rover and need other elements from the same group, such as fuel lines, fuel cooling elements, or additional fuel system components, check the available parts in the category Other Land Rover.