Audi A1 8X Coil Spring Suspension Rear Left Right N/O/S Set 6Q0511115AA

Audi A1 8X Coil Spring Suspension Rear Left Right N/O/S Set are original components from the Leaf and coil springs group, designed for operation on the left and right side of the rear axle. Using a factory-spec solution ensures predictable vehicle behavior, driving stability, and consistency with the original handling characteristics.

Specifications and technical data

• SKU: 6Q0511115AA
• Mark: Audi
• Condition: Used
• OEM Part Number: 6Q0511115AA
• Substitutable numbers: 6Q0511115AA, 6Q0 511 115 AA
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and function in the suspension system

The rear suspension coil spring set is responsible for maintaining the correct ride height, supporting loads, and working in conjunction with shock absorbers to dampen road irregularities. These components operate simultaneously on the left and right sides, which is why their precise fitment for the specific Audi model is crucial for maintaining vehicle balance and correct geometry.

The springs are designed for installation on the rear axle, with the option to install them on both the driver and passenger sides. This solution facilitates servicing and allows for the symmetrical restoration of factory suspension parameters.

Benefits of using original Audi springs

Using original Audi components in the suspension area translates into:

• maintaining factory suspension performance characteristics across the entire load range,
• consistency with the stock calibration of shock absorbers and other chassis components,
• stable vehicle handling during braking, acceleration, and cornering,
• even distribution of forces on the left and right sides of the rear axle.

As a result, the car maintains predictable reactions to steering inputs, and the chassis operates within the parameters designed by the manufacturer. This is particularly important for vehicles used daily, where consistent behavior and safety are paramount.

Installation and operational characteristics

The springs are prepared for installation in place of the factory elements, which simplifies the service process and eliminates the need for additional modifications. Positioning on the rear axle on both sides of the vehicle allows for replacement in pairs, which is recommended for uniform suspension performance.

As elements from the Leaf and coil springs category, these components work with other parts of the load-bearing system, transferring loads resulting from the vehicle's weight, passengers, and cargo. Properly selected springs limit excessive deflection, improve ride comfort, and support body stability during load changes.

Condition and use in vehicle service

The offered set comes from the original Audi production line, which ensures compatibility with factory mounting points and other suspension elements. This type of solution is often chosen for post-accident repairs, maintenance replacements, or restoring the car's stock characteristics after previous modifications.

In workshop practice, the use of original springs facilitates diagnostics and subsequent geometry adjustment, as the system's operating parameters are close to the reference values provided by the manufacturer.

Expanding Audi suspension upgrades

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Audi and need other elements from the same group, such as additional springs, leaf springs, or related suspension components, check out the available parts in the Audi leaf and coil springs category.

For users interested in a broader approach to selecting original used parts, identification procedures using catalog numbers, and the impact of such solutions on durability and handling precision, our guide article may be helpful: BMW – sports performance and precision. How do original used parts extend the life of a Bavarian icon?. Although it concerns a different brand, it discusses universal principles of working with OEM components that can also be applied to servicing Audi vehicles.