Range Rover Sport L320 Fuel Injector Rail 2.7 TDV6 Diesel 1369551

Range Rover Sport L320 Fuel Injector Rail 2.7 TDV6 Diesel is a precision fuel system component designed to work with the 2.7 TDV6 diesel engine. It is responsible for the stable distribution of fuel to the injectors, which translates into smooth engine operation and correct combustion characteristics. By maintaining factory geometry and flow parameters, this rail provides a solid foundation for professional fuel system repairs in this model.

Specifications and technical data

• SKU: 1369551
• Mark: Range Rover
• Condition: Used
• OEM Part Number: 1369551
• Substitutable numbers: 1369551, 4R8Q-9D280-AC, 4R8Q9D280AC, 4R8Q-9D280-AB, 4R8Q9D280AB
• Fuel type: Diesel
• Part type: Fuel Rail (Ramp)
• Category: Additional Fuel Injection Parts

Purpose and function in the fuel injection system

The fuel rail in the 2.7 TDV6 engine plays a key role in distributing fuel at the appropriate pressure to individual cylinders. A correctly selected rail ensures:

• stable fuel supply to the injectors across the entire engine load range,
• maintenance of proper common rail system operating parameters,
• reduction of fuel pressure fluctuations during rapid load changes.

Combined with a properly functioning high-pressure pump and injectors, the rail helps maintain the refinement of the 2.7 TDV6 unit and its nominal performance.

Compatibility and part identification

The offered Range Rover Sport L320 Fuel Injector Rail belongs to the Other fuel injection system parts group, meaning it is a component closely linked to other parts of the fuel circuit. The part has a dedicated OEM number and a set of interchangeable numbers, which facilitates clear identification when selecting it for a specific 2.7 TDV6 Diesel engine configuration.

This allows a mechanic or diagnostician to quickly verify compatibility with the vehicle, minimizing the risk of installing an incorrect component. In practice, this translates into a more efficient repair process and reduced vehicle downtime.

Technical characteristics and application benefits

The rail has been designed to operate in a Diesel-powered system, taking into account the specific pressure and thermal loads typical of diesel units. The design of the component allows for:

• maintaining proper fuel system tightness,
• cooperation with sensors and fuel pressure control equipment,
• maintaining correct cold and warm start parameters.

A properly selected fuel rail helps reduce problems with rough engine operation, power loss, or increased fuel consumption, which is particularly important in the operation of Range Rover class vehicles.

Part condition and service application

The offered item comes from the used parts segment, which is an attractive solution for users looking for technically sound components on a more favorable budget. In practice, such a part is often chosen for:

• fuel system repairs following pump or injector failure,
• diagnosing fuel pressure problems,
• restoring system completeness after previous, unprofessional repairs.

For workshops specializing in the Range Rover brand, using a verified fuel rail allows for optimizing service costs while maintaining an appropriate level of reliability.

System expansion and related components

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other items from the same group, such as additional rails, fuel lines, or mounting elements, check out the available parts in the Other Range Rover fuel injection system parts category.

To better plan your vehicle service budget and understand how the selection of appropriate components affects operating costs, it is worth reading the advice in the article Economical operation of a Ford – where to look for the greatest savings in mechanical and body repairs, which discusses a practical approach to repairs using OEM parts and replacements.