VW Volkswagen Passat B7 Rear Axle Coil Spring Left Right N/O/S Set 3C0511115AE

VW Volkswagen Passat B7 Rear Axle Coil Spring Left Right N/O/S Set is an original component from the Leaf springs and coil springs group, designed for installation on the vehicle's rear axle. Designed specifically for Volkswagen models, it provides stable body support, predictable vehicle handling, and proper suspension performance during daily operation.

Specifications and technical data

• SKU: 3C0511115AE
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C0511115AE
• Substitutable numbers: 3C0511115AE, 3C0 511 115 AE
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and vehicle placement

The presented rear coil spring is suitable for installation on both sides of the axle – both left and right. This solution facilitates maintenance, as one type of component can be used in both positions on the vehicle, which reduces the risk of errors when selecting parts.

Placement on the rear axle directly affects:

• maintaining the correct body height under load,
• vehicle stability when driving with passengers and luggage,
• the performance of shock absorbers and other suspension components.

Technical and functional characteristics

The spring belongs to the Leaf springs and coil springs group, which are components responsible for bearing loads and dampening road surface irregularities. Properly selected deflection characteristics allow for maintaining ride comfort while ensuring predictable vehicle handling in typical road conditions.

As an original Volkswagen part, the component is structurally matched to the Passat B7 suspension geometry, which translates into:

• proper body alignment relative to the axle,
• correct cooperation with factory shock absorbers,
• preservation of factory handling and traction parameters.

Component condition and service application

The spring is offered in used condition, making it a reasonable choice for maintenance repairs where functionality and compliance with factory specifications are the priority. This type of part is suitable for replacing a damaged or excessively worn spring when it is necessary to restore the proper operation of the rear suspension without interfering with its design.

Selecting an original component helps reduce the risk of problems with geometry, uneven vehicle settling, or improper cooperation with other chassis components.

Benefits of using an original rear spring

Using this spring in a Volkswagen Passat B7 brings a number of practical service and operational benefits:

• Factory fit – no need to modify mounts or interfere with the suspension design.
• Consistent performance characteristics – maintaining predictable vehicle behavior during braking, acceleration, and cornering.
• Optimal rear axle support – correct body height under various loads, which affects ride comfort and safety.

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

Additional technical support

When selecting used suspension components, it is worth paying attention to compliance with the vehicle's factory specifications and the general condition of the part. In the case of more complex drivetrain repairs, practical service guides can be helpful – when planning larger investments in the car, it is worth reading educational materials, such as the article How to buy a used car engine and not get scammed – a step-by-step guide, which shows what to look for when purchasing key components.