Volkswagen Passat B7 Rear Coil Spring Left Right N/O/S 3C0511115AR SET

Volkswagen Passat B7 Rear Coil Spring Left Right N/O/S SET is a complete pair of suspension elements designed for the left and right sides of the rear axle. The set was designed by Volkswagen to ensure stable handling, predictable body behavior, and comfortable shock absorption during daily use.

Specifications and technical data

• SKU: 3C0511115AR
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C0511115AR
• Substitutable numbers: 3C0511115AR, 3C0 511 115 AR
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and function in the suspension

The presented set belongs to the Leaf and coil springs group and is responsible for maintaining the proper height of the rear body and correctly transferring loads to the chassis and wheel arches. Using two springs in the set allows for consistent behavior on both sides of the axle, which translates into the predictable handling characteristics of the Passat B7.

The placement on the vehicle covers the rear axle on the left and right sides, making the set ready for simultaneous replacement of both springs, which is recommended for uniform suspension performance and driving safety.

Compatibility and fitment for the Passat B7

The springs have been developed specifically for the rear suspension design of the Volkswagen Passat B7, ensuring a proper fit to factory seats, spring plates, and shock absorbers. This means no modifications, drilling, or additional adapters are required – the components are ready for installation in place of the original parts.

By maintaining the factory suspension geometry, the driver receives predictable vehicle reactions during braking, acceleration, and driving under load, as well as stable handling in corners.

Performance characteristics and benefits of the set

The set of rear springs for the Passat B7 provides:

• consistent operation of both sides of the rear axle thanks to replacement in pairs,
• maintenance of proper body height under typical loads,
• stable support for shock absorbers and other suspension components,
• reduction of body roll during daily operation.

As an element from the Leaf and coil springs group, the set directly affects ride comfort, bump filtration, and protection of other suspension components against overloads resulting from improper spring operation.

Product condition and practical application

The offered set is a pre-owned item, which allows for an economical replacement of worn or damaged springs while maintaining the original suspension performance characteristics. This solution is particularly beneficial for maintenance repairs where the priority is to maintain factory fitment and a reasonable service budget.

Replacing both springs simultaneously is recommended in situations such as the breakage of one of them, visible sagging of the rear of the vehicle, or uneven vehicle behavior when driving under load.

Suspension upgrade expansion and knowledge about used parts

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

If you want to better understand how to consciously choose used parts and optimally plan suspension repairs and other vehicle systems, it is worth reading the guide Used parts – Your guide to the best offers in the automotive store, which helps to evaluate the cost-effectiveness of the purchase and ensure the long-term efficiency of the car.