Range Rover L322 Fuel Cooler Radiator Unit M57 TD6 3.0 Diesel PIB000040

Visual condition of the part

The product shows signs of use visible in the photos. Range Rover L322 Fuel Cooler Radiator Unit M57 TD6 3.0 Diesel is a specialized fuel system component designed to work with the M57 TD6 diesel engine. Thanks to its precise fitment for the Range Rover L322 design, it ensures stable fuel operating conditions and supports safe thermal load management for the power unit. This solution is intended for users who expect a proven OEM part and wish to maintain the factory operating parameters of the fuel system.

Specifications and technical data

• SKU: PIB000040
• Mark: Range Rover
• Condition: Used
• OEM Part Number: PIB000040
• Substitutable numbers: PIB000040, XH429C176AA, XH42-9C176-AA
• Fuel type: Diesel
• Category: Other Air & Fuel Delivery

Purpose and function in the fuel system

The fuel cooler in the M57 TD6 Diesel engine is responsible for dissipating excess heat from the returning fuel, which stabilizes its temperature before it returns to the tank. Maintaining the correct fuel temperature range:

• reduces the risk of cavitation and performance drops in the injection system,
• supports consistent injector operation under high loads,
• positively influences the engine's operating culture when driving in high ambient temperatures. For large-displacement diesel engines such as the M57 TD6, an efficient fuel cooling system is essential for the durability of the equipment and the stability of operating parameters.

Compatibility and identification parameters

The presented fuel cooler is a component dedicated to the Range Rover L322 with the M57 TD6 3.0 Diesel unit, which means it maintains factory connection geometry and compatibility with original line routing. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration in service catalogs and parts selection systems. Thanks to this, a mechanic or user can precisely confirm whether a given cooler will be suitable for a specific vehicle, without the need for fuel system modifications.

Product characteristics and condition

The Range Rover L322 M57 TD6 fuel cooler comes from the group of original Range Rover components, which translates into maintaining factory standards of workmanship and fitment. The item is offered as used, which allows for economical repair while maintaining the original design specifications. In practice, this means:

• retention of factory mounting points on the chassis,
• compatibility with factory fuel lines,
• no need for adaptation or modifications to the installation. This is a particularly beneficial solution for fuel system repairs in vehicles operated intensively or in difficult conditions, where a quick return to full efficiency is essential.

Benefits of using an original fuel cooler

Using a dedicated fuel cooler in a Range Rover L322 with the M57 TD6 3.0 Diesel engine allows for maintaining the consistency of the entire fuel system with the manufacturer's specifications. Key advantages include:

• stable fuel temperature under high engine load and during driving in high temperatures,
• reduction of the risk of overheating injection system components,
• maintenance of factory engine operating parameters,
• easier service diagnostics due to compliance with Range Rover technical documentation. For users who value keeping the vehicle in a configuration close to factory standards, this is a solution consistent with the manufacturer's requirements, without compromises in terms of fitment.

Related elements and further information

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other elements from the same group, such as fuel lines, mounting hardware, or additional modules related to the fuel system, check the available parts in the Other Range Rover category. For a better understanding of the differences in design and thermal load of modern power units, as well as the impact of equipment on performance, it is worth reading the material comparing sports and standard engine configurations – this is discussed in detail in the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how the selection of appropriate components translates into durability and drive characteristics.