Audi S3 8Y Rear Coil Spring Left Right N/O/S SET 5Q0511115LQ

Audi A3 S3 RS3 8V Coil Spring Set Rear Left Right N/O/S Set is a complete set of rear suspension springs designed for the left and right axles in models from the Audi A3 8V family, including the S3 and RS3 versions. The set comes from the Springs and Leaf Springs group, which guarantees proper fitment to the factory suspension design. A used set offers a practical solution for repairs where compliance with original specifications and stable vehicle handling are important.

Specifications and technical data

• SKU: 5Q0511115LQ
• Mark: Audi
• Condition: Used
• OEM Part Number: 5Q0511115KK
• Substitutable numbers: 5Q0511115KK, 5Q0 511 115 KK
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Intended Use and Fitment for Audi A3 / S3 / RS3 8V

The presented spring set has been designed for the rear axle of the vehicle, considering installation on both the left and right sides. This allows the complete set to ensure consistent suspension operation on both sides, which translates to predictable car behavior during cornering and braking. The use of an original Audi solution helps maintain the factory handling characteristics, which are particularly important in more dynamic versions like the S3 and RS3.

Technical and Functional Characteristics

As a component from the Springs and Leaf Springs group, the set is responsible for maintaining the correct height of the rear body and for effectively transferring loads to the body and shock absorbers. The springs work with the rear suspension, stabilizing the vehicle during load changes, when carrying passengers or luggage. Appropriately selected spring stiffness helps to limit excessive body roll, which is important for both driving comfort and safety. The placement on the vehicle covers the rear axle on the right and left sides, which facilitates planning a comprehensive replacement in case of wear or damage to existing components. Using a single, consistent set of springs on both sides of the axle helps to avoid differences in suspension performance characteristics.

Benefits of Using an Original Spring Set

Choosing an original set of springs for your Audi offers a number of practical advantages:

• maintaining the factory geometry and height of the rear of the vehicle,
• consistent suspension operation on the left and right sides of the axle,
• proper cooperation with standard shock absorbers and other suspension components,
• reducing the risk of unwanted noises and instability resulting from mismatched components. A used set can be particularly beneficial for routine maintenance repairs where maintaining the original driving characteristics while optimizing costs is a priority. For many Audi A3, S3, and RS3 owners, this represents a sensible compromise between quality and budget.

Condition, Origin, and Practical Application

The set comes from the Audi offering, which means compliance with the manufacturer's factory design standards. The used nature of the part makes it a solution aimed at informed users who expect original design and fitment but do not require new components. The set of rear springs is well-suited for replacement after a collision, for repairing the suspension on the left and right sides, or for restoring factory settings after previous modifications. If you are planning a comprehensive repair or upgrade of the rear suspension area in your Audi and need other parts from the same group, such as additional springs, leaf springs, or related suspension components, check the available parts in the Audi Springs and Leaf Springs category.

More About Using Used Parts

For those considering broader modifications or refreshing their car, used suspension components can be part of a larger tuning and modernization strategy. Appropriately selected components allow for gradual improvement of handling without the need to invest in a full set of new parts. If you want to better understand how to consciously use used components in car modification projects, it is worth reading the material: Best Used Parts for Tuning Your Car.