Land Rover Freelander 2 L359 Fuel High Pressure Injection Pump 2.2 DJ32-9A543-AA

Land Rover Freelander 2 L359 High-Pressure Pump 2.2 DJ32-9A543-AA is an original part from the High-Pressure Fuel Pumps group, designed for the diesel engine fuel system in the Freelander 2 model. Thanks to its factory Land Rover construction, the pump ensures proper fuel pressure parameters, stable engine operation, and correct interaction with the control electronics. This is a solution for users looking for a part that matches the factory specification, without compromising on fit and functionality.

Specifications and technical data

• SKU: LR047217
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR047217
• Substitutable numbers: LR047217, DJ329A543AA, DJ32-9A543-AA, 0445010139, 0 445 010 139
• Part type: Fuel Injector Pump
• Category: High Pressure Fuel Pumps

Purpose and Role in the Fuel System

The presented high-pressure pump is a component of the common rail system responsible for compressing fuel to the values required by the injectors in a diesel engine. In the Land Rover Freelander 2 L359 with a 2.2 HDi/TD4 unit, a correctly selected pump is crucial for:

• maintaining stable pressure at the fuel rail across the full range of loads,
• proper engine starting when cold and hot,
• smooth engine operation without jerking or power loss,
• maintaining the correct mixture composition, which contributes to lower fuel consumption.

Thanks to its OEM design, the pump works with the factory engine control unit and other fuel system components without requiring installation modifications.

Compatibility, Reference Numbers, and Part Selection

The pump belongs to the Land Rover High-Pressure Fuel Pumps group and has a dedicated OEM part number and a set of interchangeable numbers, which facilitates the selection of the correct component for a specific Freelander 2 engine version. The presence of multiple reference numbers allows for the safe replacement of other pump variants used from the factory in this model, while maintaining compatibility with the injection system.

To avoid errors, it is recommended to verify compatibility by OEM number or interchangeable numbers and compare with the vehicle's data (model, generation, engine type). This selection method minimizes the risk of installation and subsequent operational problems.

Performance Characteristics and Application Benefits

As an original Land Rover part, the high-pressure pump has been designed for long-term cooperation with the 2.2 engine in the Freelander 2. The main benefits of using this model include:

• factory fit to the fuel system and mounting points in the engine unit,
• maintaining operating parameters as specified by the vehicle manufacturer,
• correct interaction with injectors and pressure sensors,
• reducing the risk of engine control unit errors related to incorrect pump characteristics.

The used condition allows for an economical repair of the injection system while maintaining the original design, which is particularly important for advanced common rail systems.

Professional Installation and Operation

Due to the importance of the high-pressure pump for the entire fuel system, installation in a specialized service center is recommended. Such a center should have the appropriate tools and the capability to perform adaptations and pressure tests. Proper installation includes, among others:

• checking the cleanliness of fuel lines and the filter,
• verifying the tightness of high-pressure connections,
• checking operating parameters through computer diagnostics after installation.

This approach reduces the risk of injector damage and ensures stable engine operation in the long term.

Technical Support and Additional Materials

For users who want to better understand the operation of their car's fuel system, a guide describing diagnostics, selection by OEM numbers, and regeneration principles will be useful. Detailed information can be found in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Regeneration, which discusses typical wear symptoms and good service practices.

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other parts from the same group, such as additional pumps, fuel supply components, or injection system components, check the available parts in the Land Rover High-Pressure Fuel Pumps category.