Land Rover Discovery 4 L319 Solenoid Vacuum Pressure Converter AH22-209054-AA

Land Rover Discovery 4 L319 Solenoid Vacuum Pressure Converter is a component from the Valves group, designed for Diesel engines. It is responsible for precise vacuum control within the system, which translates into stable engine operation and proper interaction with other vacuum-controlled components.

Specifications and technical data

• SKU: AH22-209054-AA-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AH22-209054-AA
• Substitutable numbers: 70049501, AH22-209054-AA, AH22209054AA, LR029417
• Fuel type: Diesel
• Category: Valves

Technical application in Land Rover Discovery 4 L319

The presented vacuum solenoid valve is dedicated to the supply and control systems in the Discovery 4 L319 model with a diesel engine. In vehicles of this generation, vacuum is used, among other things, for the operation of actuators within the engine, which is why a properly functioning valve has a significant impact on engine performance, load response, and operational stability.

Thanks to a design consistent with the Land Rover manufacturer's standards, the component maintains the required flow and sealing characteristics, which is crucial when operating in vacuum systems in Diesel engines.

Benefits of using an original vacuum solenoid valve

Choosing a vacuum solenoid valve from the same design group as the vehicle's factory equipment helps reduce the risk of compatibility issues and ensures predictable system behavior. For diesel engines, the following are particularly important:

• stable maintenance of the required vacuum level under various load conditions,
• proper interaction with other vacuum-controlled components,
• maintaining operating parameters in accordance with the vehicle manufacturer's specifications.

The used OEM component is a solution that allows you to maintain the factory operating characteristics of the system while optimizing service costs.

Condition of the component and installation aspects

The vacuum solenoid valve is offered in used condition, meaning it has been removed from a vehicle and is intended for further use after proper installation. Before installation, it is recommended to perform a standard check of the vacuum system for leaks in hoses, connectors, and cooperating components to avoid misdiagnosis and unnecessary return repairs.

Thanks to the preservation of the original connection geometry and housing, installation in the Discovery 4 L319 is similar to replacing a factory component, without the need for system modifications.

Identification and vehicle compatibility

The component belongs to the Land Rover brand, which makes it easier to match to a specific vehicle configuration. In the selection process, it is worth paying attention to:

• compatibility with the engine version (Diesel system),
• belonging to the appropriate valve group within the vacuum system,
• consistency with the service documentation of the specific Discovery 4 L319 unit.

Additionally, the product has assigned interchangeable numbers, which facilitates verification of compatibility with other references used in parts catalogs.

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other elements from the same group, such as additional control valves, adjustment elements, or components cooperating with the vacuum system, check the available parts in the Land Rover Valves category.

Additional technical support

When performing service work on control and vacuum systems, it is worth expanding your knowledge about how individual components interact with other vehicle systems. Materials discussing diagnostics, symptoms of improper operation, and examples of components used in workshop practice may be helpful – you can find them in the article Steering system and power steering – how it works and what breaks?, which organizes many issues related to the operation and service of modern cars.