Land Rover Discovery L319 Dashboard Air Module Passenger Side AH22-78044-A

The Land Rover Discovery L319 Dashboard Passenger Airbag Module is an original safety system component designed for passenger-side installation. Its factory-engineered design ensures proper integration with the dashboard and SRS system, providing a solid foundation for professional interior repairs.

Specifications and technical data

• SKU: LR018452
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR018452
• Substitutable numbers: PB85017070, LR018452, AH2278044A74AB, AH22-78044-A, AH2278044A
• Part type: Dashboard Trim
• Category: Dashboard Panels

Purpose and Function in the Vehicle

This module is a component of the passive safety system, integrated into the passenger-side dashboard of the Land Rover Discovery L319. It is responsible for the correct positioning and mounting of the airbag, as well as a stable connection to the dashboard structure, which is crucial for the system's proper deployment in the event of a collision.

Thanks to its construction conforming to Land Rover's factory standards, the module maintains the correct geometry and mounting points, facilitating installation and subsequent operation without unwanted play or stress in the dashboard structure.

Construction and Dashboard Fitment

The module is designed as part of a system mounted directly within the dashboard structure, taking into account controlled deformation zones and the manufacturer's intended airbag deployment line. This means that after correct installation, the factory parting line and interior aesthetics are preserved.

The arrangement of mounting points and the module's shape are tailored to the specific L319 generation of the Discovery, allowing for:

• maintaining proper fitment with the dashboard,
• reducing stress on the dashboard material during SRS system operation,
• keeping the passenger airbag in a stable position.

Benefits of Using an Original Module

Using the original passenger-side dashboard module in the Land Rover Discovery L319 ensures the integrity of the entire safety system. This component has been developed to work seamlessly with the factory electronics and mechanics of the SRS system, minimizing the risk of airbag malfunction.

Additionally, choosing parts from this category allows for:

• restoring the original rigidity of the dashboard structure,
• maintaining the manufacturer-specified airbag deployment trajectory,
• reducing the need for installation modifications and component adjustments.

Condition and Service Application

The module belongs to the Dashboard category and is primarily intended for service and post-accident applications where restoring full passenger-side functionality is required. This enables repairs to be carried out in a manner closely resembling factory procedures, while maintaining compatibility with other interior components.

This solution allows workshops specializing in the Land Rover brand to perform repairs in a repeatable and predictable manner, without the need to use aftermarket parts with uncertain parameters.

Repair Extension and Selection of Other Components

If you are planning a comprehensive repair or upgrade of the cockpit area in your Land Rover and require other components from the same category, such as reinforcements, air vents, or covers, check the available parts in the Land Rover Dashboard category.

If you are considering whether a new or used OEM part would be a better choice for your needs and want to understand the differences in cost and durability, the guide article New or Used? A Comparison of Car Part Costs and Quality may be helpful. It provides practical advice on selecting components for interior and safety system repairs.