Mercedes-Benz M W163 Front Right O/S Control Arm Bottom Wishbone A1633300907

Mercedes-Benz M W163 Front Right O/S Control Arm Bottom Wishbone is an original suspension component designed for the front axle on the passenger side. This used, factory-original part from Mercedes ensures proper suspension geometry, stable handling, and predictable vehicle behavior during braking and cornering.

Specifications and technical data

• SKU: A1633300907
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1633300907
• Substitutable numbers: A1633300907, A 163 330 09 07, BG
• Location on the vehicle: Front, Right

Purpose and function in the suspension system

The front right lower control arm is responsible for precise wheel guidance and maintaining correct toe and camber angles in the Mercedes M-Class W163. It is a key suspension component that transfers loads from the body to the wheel, stabilizes the driving path, and influences the comfort of bump absorption.

A properly selected, original control arm helps reduce excessive tire wear, improves steering response, and decreases the risk of unwanted body vibrations. It is particularly important when driving with heavier loads and in road conditions typical for an SUV, where the suspension operates over a wide range of travel.

Advantages of the original Mercedes control arm

Choosing a factory-original control arm for the Mercedes M-Class W163 means maintaining the parameters specified by the vehicle manufacturer. Original geometry, appropriately selected stiffness, and compatibility with other suspension components translate into:

• stable handling at higher speeds,
• consistent operation with the factory steering and braking systems,
• more predictable vehicle behavior on uneven surfaces,
• easier wheel alignment after installation.

A used, original part is a reasonable compromise between cost and quality – you retain the factory design solution while avoiding the risks associated with random aftermarket replacements of uncertain parameters.

Professional installation and fitment

The front right lower control arm is designed for specific mounting points on the body and steering knuckle of the Mercedes M-Class W163, which facilitates installation and eliminates the need for modifications. After installation, it is recommended to perform a wheel alignment to fully utilize the part's potential and ensure even tire wear.

When replacing this component, it is worth verifying the condition of other front axle suspension parts to avoid secondary play and noise. A consistent technical condition of the entire system translates into safer and more comfortable driving.

Why choose original used parts?

For models like the Mercedes M-Class W163, the choice of original suspension components has a direct impact on the durability and handling characteristics of the car. If you want to better understand the benefits of using factory-original second-hand components, check out the article: Mercedes – comfort, prestige, and durability. Why is it worth choosing original used parts?. You will find practical tips there on how to maintain a high level of comfort without excessive spending on new components.

Summary

Mercedes-Benz M W163 Front Right O/S Control Arm Bottom Wishbone is a technically matched, original suspension element designed for the front axle on the passenger side. It ensures proper geometry, driving stability, and consistent operation with other chassis components, providing a solid foundation for safe vehicle operation in both daily and more demanding conditions.