AUdi A3 8Y Avant Front Axle Lower Wishbone Control Arm Right O/S 5Q0407152AC

AUdi A3 8Y Avant Front Axle Lower Wishbone Control Arm Right O/S is a suspension system component from the Control arms and ball joints group, designed for operation on the front axle on the passenger side. This is an original Audi structural component, ensuring proper suspension geometry, handling stability, and predictable vehicle behavior during braking and cornering. Thanks to its factory specification, it is suitable for use as a replacement part in professional suspension repairs.

Specifications and technical data

• SKU: 5Q0407152AC
• Mark: Audi
• Condition: Used
• OEM Part Number: 5Q0407152AC
• Substitutable numbers: 5Q0407152AC, 5Q0 407 152 AC
• Location on the vehicle: Front, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension

The presented control arm is designed to work in the front suspension on the right side, where it is responsible for the precise guidance of the wheel relative to the body. Its task is to maintain a stable position of the steering knuckle, control camber and toe angles, and dampen loads transferred from the road to the chassis. A properly selected control arm reduces unwanted play, improves steering response, and contributes to even tire wear.

Construction and performance characteristics

The lower suspension arm in this Audi model operates in a multi-link system, working in conjunction with ball joints and metal-rubber bushings. The control arm's construction is optimized for stiffness and torsional resistance, which translates into confident vehicle handling at higher speeds. Using an original component allows for maintaining the factory suspension operating characteristics, including damping comfort and predictable body behavior during dynamic maneuvers.

Benefits of using an original Audi control arm

Using this control arm in an Audi A3 8Y Avant brings a number of practical benefits:

• maintaining factory suspension geometry and proper cooperation with other system components,
• consistency of handling characteristics with the vehicle manufacturer's specifications,
• reduction of vibrations and noise resulting from excessive play in the system,
• better control of the driving path during braking and acceleration,
• possibility of professional wheel alignment after installation.

An element from this group is particularly important in cars operated in urban conditions and on roads with poorer surface quality, where the suspension is exposed to frequent impacts and overloads. Replacing a worn control arm with an original component allows for restoring predictable vehicle behavior and improving driving comfort.

Condition, installation, and service application

The offered control arm comes from disassembly and is intended for re-installation in a vehicle after prior verification by a mechanic. Thanks to its factory origin, it maintains dimensional compatibility with body mounts and cooperating suspension elements. During replacement, it is recommended to check other components from the Control arms and ball joints group and perform wheel alignment to fully utilize the potential of the newly installed element.

Technical support and additional materials

For users who want to better understand suspension operation and the relationships between shock absorbers, control arms, and stabilizers, a service guide describing the principles of diagnostics and operation of these components will be helpful – you can find it in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. This is a practical source of knowledge when planning repairs or upgrades to the chassis system.

If you are planning a comprehensive repair or upgrade of the front suspension area in your Audi and need other elements from the same group, such as additional arms, ball joints, or compatible mounts, check the available parts in the Audi control arms and ball joints category.