Land Rover Discovery 3 L319 Rear Air Suspension Relief Valve Block RVH000055

The Land Rover Discovery 3 L319 Rear Air Suspension Air Spring to Valve Block Hose is an original pneumatic system component responsible for precise control of the rear suspension operation. Thanks to its factory design for this model, it ensures correct pressure distribution and stable system operation. A used OEM component allows for an economical yet technically correct repair of the suspension in your Discovery 3.

Specifications and technical data

• SKU: RVH000055-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: RVH000055
• Substitutable numbers: RVH000055, 5H225B710BA
• Location on the vehicle: Rear
• Category: Other Starters, Alternators, ECUs & Wiring

Function of the Air Spring to Valve Block Hose in the Discovery 3 Rear Suspension

The presented air spring to valve block hose operates in the rear part of the vehicle, within the air suspension system of the Land Rover Discovery 3 L319. Its tasks include:

• controlling air flow between the rear suspension chambers,
• maintaining the set vehicle height in various operating modes,
• stabilizing the body during driving with load and off-road,
• cooperating with the suspension control module to adjust the vehicle's level.

Thanks to the proper functioning of this element, the suspension system reacts predictably, and the vehicle maintains stability and directional control both on and off the asphalt.

Compatibility and Fitment for Land Rover Discovery 3 L319

The hose has been designed specifically for the L319 platform, which means full compatibility with the factory air suspension system of the Discovery 3. Its appropriate placement at the rear of the vehicle facilitates installation in place of the original component, without the need for any modifications to the system.

To ensure correct part selection, it is advisable to verify compatibility with the OEM number and available replacement numbers in the technical specifications. This approach minimizes the risk of installation problems and guarantees that the hose will work with the existing pneumatic system and vehicle electronics.

Benefits of Using an Original Air Spring to Valve Block Hose

Choosing an original rear suspension air spring to valve block hose for the Discovery 3 L319 offers a number of practical benefits:

• Factory geometry and connections – no need for adapter hoses or brackets.
• Consistency with the suspension control unit software – correct response to changes in driving modes.
• Reduced risk of leaks in the pneumatic system after replacing the component.
• Ability to restore proper suspension operation after a failure or wear of the previous hose.

A used OEM part is a reasonable compromise between repair cost and maintaining operating parameters close to factory settings, which is particularly important in vehicles used in demanding off-road conditions.

Condition, Verification, and Service Application

The offered air spring to valve block hose is a used part, sourced from a dismantled vehicle. Before being offered for sale, it undergoes a basic inspection for completeness and suitability for further service application. Installation is recommended in a specialized workshop experienced with air suspension systems in Land Rover vehicles.

The component is suitable for both typical suspension system repairs and for the gradual rebuilding of the entire pneumatic system in vehicles used intensively or after many years of operation.

Other Category Items for Land Rover

If you are assembling the suspension system or other components for your Discovery 3 and also need other items from the Other category dedicated to this brand, check out our offer for Other Land Rover, where you will find a wide selection of compatible components.

More About Sports Drivetrains and Chassis

If you are interested in how different brands approach drive, braking, and chassis solutions in their top models, read the article comparing sports versions with standard variants: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?. This is a good supplement to understanding the crucial role of suspension and drivetrain components in modern cars.