Mercedes W166 Electric Tailgate Boot Ram Struts A1668900430

Mercedes W166 Electric Tailgate Boot Ram Struts are original tailgate lifting system components designed for vehicles of this series. Thanks to their factory design, they ensure proper cooperation with the electric opening and closing mechanism, maintaining functionality and safety in accordance with the manufacturer's standards. This is the solution for users who want to restore the efficient operation of the tailgate without compromising on fitment.

Specifications and technical data

• SKU: A1668900430
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1668900430
• Substitutable numbers: A1668900430, A 166 890 04 30
• Category: Boot & Hatch Lids

Purpose and function in the vehicle

The presented set of electric struts is responsible for the automatic lifting and lowering of the tailgate in the Mercedes W166 class. This component works with the factory electrical installation and comfort control system, enabling smooth opening of the tailgate via the cabin button, remote control, or the button on the tailgate itself (depending on the specific vehicle equipment). Using an original solution allows for maintaining the correct operating geometry, appropriate support force, and stability of the tailgate movement.

Benefits of using original struts

Choosing electric struts from Mercedes means maintaining the factory standard of installation and operation. Proper mounting points and the correct working stroke translate into predictable tailgate behavior throughout the full range of opening. The user gains:

• reliable support of the tailgate in the open position,
• smooth, controlled movement during closing,
• consistency with the vehicle's comfort and safety systems.

Thanks to this, the trunk system remains functional and convenient for daily use, without the need for installation modifications or interference with the body structure.

Characteristics of the used component

The offered set comes from the secondary market, which allows combining original part origin with a more favorable purchase cost compared to new components. Used parts are a popular choice for maintenance repairs when the priority is to maintain compliance with the vehicle's factory specifications. This type of solution works particularly well in systems where mechanical and electrical fitment is crucial, such as in electric tailgate opening systems.

Professional use in service and workshop

Mercedes W166 Electric Tailgate Boot Ram Struts are often used by workshops specializing in the Mercedes brand, as they enable efficient replacement of a damaged lifting system without the need for adapting aftermarket replacements. Mechanics gain a component ready for installation in place of the factory part, which shortens repair time and reduces the risk of compatibility issues. This is a practical solution both for typical replacements and for restoring full tailgate functionality after operational damage.

Expansion and other tailgate system components

If you are planning a comprehensive repair or upgrade of the tailgate area in your Mercedes and need other components from the same group, such as hinges, locks, or additional lifting mechanisms, check out the available parts in the Mercedes Tailgates and Rear Parts category.

More on reducing vehicle downtime

If you want to better understand how a wide selection of professional used parts from a single warehouse affects your car's repair time, it is worth reading the article No more weeks of waiting – how a wide assortment in one warehouse really shortens your car's downtime at the mechanic?. This is a practical addition to your knowledge when planning repairs to the tailgate system in your Mercedes.