Land Rover Discovery 4 L319 Steering Wheel Driver's Air Module EH22-042B63-AAW

Visual condition of the part

The product shows signs of use visible in the photos.

Land Rover Discovery 4 L319 Steering Wheel Driver's Air Module is an original component from the Steering wheels and horn buttons group, designed to work with the factory safety system in the Discovery 4 model. This used OEM component ensures proper mounting geometry, correct communication with the vehicle's electronics, and a consistent interior look with other cockpit elements.

Specifications and technical data

• SKU: EH22-042B63-AAW
• Mark: Land Rover
• Condition: Used
• OEM Part Number: EH22-042B63-AAW
• Substitutable numbers: EH22-042B63-AAW, EH22042B63AAW, LR012075, 8H2M042B63AA, 8H2M-042B63-AA
• Part type: Steering Wheel
• Category: Steering Wheels & Horn Buttons

Purpose and function in the safety system

The presented driver's airbag module is an integral part of the passive safety system in the Land Rover Discovery 4 L319. It is responsible for the controlled inflation of the airbag when the SRS system is triggered, working in conjunction with crash sensors and the airbag control unit. Thanks to its factory design, the correct position relative to the steering wheel is maintained, which translates into predictable performance in a collision situation.

The original construction allows for secure seating in the steering wheel rim, proper wiring harness routing, and stable mounting of the components responsible for horn activation. This type of module is particularly important for post-accident repairs when full functionality of the SRS system must be restored in accordance with the manufacturer's specifications.

Compatibility and integration with the steering wheel

The module has been designed specifically for the steering wheel used in the Land Rover Discovery 4 L319, ensuring a proper fit with the steering wheel spokes, covers, and buttons. Dimensional and shape matching eliminates the need for modifications, and installation is carried out using factory mounting points. This preserves the aesthetic appearance of the central part of the steering wheel and ensures the correct operation of the horn.

The component works with the vehicle's original electrical harness, which facilitates servicing and reduces the risk of installation errors. Using an OEM component allows for maintaining consistent electrical parameters with other system elements, which is important for correct diagnostics and the operation of the airbag control unit.

Characteristics of the used component

As a used part, the driver's airbag module provides a solution that allows for lower repair costs while maintaining the original design. This type of component is particularly attractive for comprehensive post-accident repairs where several SRS system and steering wheel components need to be replaced. Choosing an original module from the secondary market allows for maintaining a high level of compatibility with the vehicle's factory configuration.

Using OEM components in the safety system is beneficial from the point of view of computer diagnostics, as the control unit recognizes the correct operating parameters. This reduces the risk of errors related to component incompatibility and facilitates subsequent service maintenance.

Application in interior upgrades

The Land Rover Discovery 4 L319 Steering Wheel Driver's Air Module can be used not only for standard repairs but also when replacing the steering wheel with another factory variant within the same model. Stylistic consistency with the dashboard and other cockpit elements allows for maintaining the interior look characteristic of Land Rover, which is important for preserving the vehicle's value.

If you are planning a broader improvement of cabin comfort and appearance, it is worth considering the use of secondary market components, such as seats, steering wheels, or multimedia modules. Practical tips on selecting and installing such elements can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia, which discusses issues of compatibility, installation, and the cost-effectiveness of interior upgrades.

Support in selecting steering wheel group components

If you are planning a comprehensive repair or upgrade of the steering zone in your Land Rover and need other elements from the same group, such as steering wheel rims, horn buttons, or additional control modules, check the available parts in the Land Rover steering wheels and horn buttons category.