Mercedes ML W164 Steering Wheel Airbag Air Bag Module Grey A1644600098

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes ML W164 Steering Wheel Airbag Air Bag Module Grey is an original safety component designed for installation in the steering wheels of the W164 series models. The grey color of the airbag allows for a consistent match with the factory interior finish, and the design, compliant with the manufacturer's standards, ensures proper integration with the airbag system. This is a solution for users who want to restore the full functionality of the safety system while maintaining factory specifications.

Specifications and technical data

• SKU: A1644600098
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1644600098
• Substitutable numbers: A1644600098, A 164 460 00 98, KD
• Color: Grey
• Category: Other Interior Parts & Accessories

Purpose and function of the airbag

The presented steering wheel airbag has been designed specifically for the safety system in Mercedes W164 class models. The component is mounted centrally in the steering wheel rim and works with the SRS control module, responsible for protecting the driver in the event of a frontal collision. The grey color of the housing allows for visual consistency with the dashboard and other cockpit elements.

The airbag is structurally prepared for integration with the factory wiring harness and the horn mechanism, which facilitates installation and reduces the need for additional modifications. This allows for the effective restoration of the vehicle's original safety configuration after accident repairs or the replacement of damaged parts.

Construction and fitment to the steering wheel

The airbag housing has been contoured to the geometry of the steering wheel used in the Mercedes W164, which translates into precise fitment and stable seating in the central module. The applied grey color allows for aesthetic integration with various upholstery and front panel variants, without a visual "cut-off" effect from the rest of the interior.

The layout of the mounting points and electrical connectors corresponds to the factory solutions used by the manufacturer, which helps maintain the correct assembly geometry of the steering wheel, slip ring, and the airbag itself. Such fitment is important both for the operation of the safety system and for the ergonomics of steering wheel operation.

Component condition and service application

The steering wheel airbag is offered as a part from the group of used components, which allows for reducing repair costs while maintaining the manufacturer's original specifications. This type of solution is often chosen in professional workshops dealing with accident repairs, where both technical compliance and the economics of the entire process are important.

The element will prove useful in situations where it is necessary to replace a damaged airbag after the SRS system has been triggered or during a comprehensive interior restoration after a collision. Proper selection of the component for the specific vehicle equipment version allows for maintaining the full functionality of the safety system and the aesthetics of the factory finish.

Safety, diagnostics, and integration with the SRS system

After installing the steering wheel airbag, it is recommended to perform a full diagnostic of the SRS system using an appropriate tester to confirm proper communication with the control module and the absence of errors in the fault memory. A correctly selected and installed component allows for the restoration of nominal operating parameters of the system, including the proper inflation time and synchronization with other airbags and seat belt tensioners.

It is recommended that the installation be handled by a service center with experience in working with passive safety systems, as the correct connection of connectors, harnesses, and mounts has a direct impact on the effectiveness of the entire system. The original design of the airbag facilitates compliance with factory service procedures and the manufacturer's technical documentation.

Complementary elements and further knowledge

If you are planning a comprehensive repair or modernization of the cockpit area in your Mercedes and need other elements from the same group, such as control modules, trim elements, or additional safety components, check the available parts in the Other Mercedes category.

For a comparison of solutions used in different brands and sports segments, it is worth familiarizing yourself with the analysis of the construction of powerful versions of competing models – especially in terms of the engine, brakes, and chassis. A good point of reference will be the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers design key vehicle systems in high-performance cars.