Audi A4 B8 Coil Spring Suspension Rear Left Right N/O/S Set 8K0511115DG

Audi A4 B8 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 vehicle's rear axle. The set includes both the left and right sides, allowing for a consistent, technically correct replacement of both springs and restoring the car's stable handling parameters. This is a solution for users expecting predictable suspension behavior and compliance with Audi's factory design specifications.

Specifications and technical data

• SKU: 8K0511115DG
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0511115DG
• Substitutable numbers: 8K0511115DG, 8K0 511 115 DG
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and placement in the vehicle

The presented set of springs operates in the rear part of the suspension, covering both the right and left sides. This solution enables even load distribution on the axle, which translates into stable handling, predictable suspension deflection, and correct geometry when driving with or without a load. The use of dedicated rear springs minimizes the risk of differences in suspension height between the sides of the vehicle.

Technical characteristics of the suspension springs

The springs belong to the Leaf and coil springs group, which are components responsible for carrying vertical loads, damping irregularities, and maintaining the proper position of the body relative to the axle. The design of the springs is adapted to the specifics of the Audi A4 B8 model, which ensures appropriate stiffness, range of motion, and compatibility with standard suspension components, such as shock absorbers, control arms, or mounts.

Selecting the right springs is crucial for maintaining factory ride comfort, stability in corners, and the effectiveness of safety systems that rely on predictable body behavior. Using a set covering both sides helps avoid asymmetry in suspension characteristics.

Practical application and benefits of installation

Installing a set of rear suspension springs is particularly recommended in situations where the existing components show signs of material fatigue, a decrease in vehicle height, or uneven deflection on one side. Replacing in pairs:

• restores an even height of the rear axle,
• improves stability during braking and cornering,
• reduces excessive body roll under full load,
• supports the proper operation of shock absorbers and other suspension components.

For the user, this means more predictable vehicle behavior, better control over the car, and increased driving comfort in everyday operating conditions.

Condition of components and economic aspect

The offered set of springs is in used condition, which represents a reasonable compromise between repair costs and maintaining Audi's original design specifications. Choosing used components from this group allows for reduced expenses while maintaining the correct suspension operating parameters, provided they are installed correctly and other system components are verified.

Complementary Audi suspension components

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

For drivers interested in a broader approach to optimizing VAG vehicle maintenance costs, including models related to Audi, a guide on economical operation and the selection of used parts may be helpful – you can find it in the article Repairing a Volkswagen for pennies? Discover how to save on original car parts.