Audi Q3 8U Quattro Rear Suspension Spring Set 5N0511115H

Audi Q3 8U Quattro Rear Suspension Spring Set is an original component from the Leaf and coil springs group, designed for operation on the vehicle's driven axle. It has been specifically engineered for the quattro system to provide stable body support, predictable deflection, and proper cooperation with shock absorbers on both sides of the rear axle.

Specifications and technical data

• SKU: 5N0511115H
• Mark: Audi
• Condition: Used
• OEM Part Number: 5N0511115H
• Substitutable numbers: 5N0511115H, 5N0 511 115 H
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and vehicle placement

The presented set operates in the rear suspension of the Audi Q3 8U with all-wheel drive, covering both the right and left sides. This solution allows for maintaining consistent deflection characteristics on both sides of the axle, which translates into predictable vehicle handling, even load distribution, and proper cooperation with electronic stability control systems.

Thanks to the dedicated fitment for the specific quattro suspension design, the springs ensure the correct ride height, proper weight distribution, and stable vehicle behavior both when driving under load and in everyday use.

Technical characteristics and role in the suspension

As an element from the Leaf and coil springs category, the set is responsible for supporting the vehicle's weight, controlling suspension deflection, and damping some of the vibrations transmitted from the road surface. Using a pair of springs with the same specification allows to:

• maintain the correct rear axle geometry,
• preserve even deflection on the right and left sides,
• limit body roll during braking and cornering,
• provide stable support for shock absorbers and other suspension components.

This solution is particularly important in all-wheel-drive vehicles, where precise suspension cooperation with the drivetrain affects traction, ride comfort, and safety.

Condition, origin, and benefits of use

The offered set comes from the Audi line, which means maintaining the factory suspension operating characteristics, consistent with the vehicle manufacturer's specifications. The item is in used condition, making it a cost-effective solution for post-accident repairs, replacing worn-out springs, or restoring the car's stock parameters after unsuccessful modifications.

Using an original rear suspension set allows you to reduce the risk of mismatching spring characteristics to the vehicle's weight, avoid unwanted changes in ride height, and maintain predictable car behavior in various road conditions.

Selection, compatibility, and technical support

When selecting springs for the Audi Q3 8U Quattro, it is crucial to pay attention to compatibility with the specific suspension version and rear axle configuration. The product has assigned catalog numbers and interchangeable numbers, which allow for precise verification of compatibility with a given vehicle unit in the manufacturer's catalogs or parts selection systems.

If you are planning a comprehensive repair or upgrade of the rear suspension in your Audi and need other elements 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.

In case of doubts regarding the condition of used suspension components or if you wish to deepen your knowledge on the safe selection of vehicle system elements, it is worth checking the guide: Second-hand braking system: how to safely select discs, calipers, and ABS?, which presents practical rules for assessing used parts and may also be helpful when analyzing other vehicle subassemblies.