Mercedes W415 Rear Coil Spring Suspension Left Right Set N/O/S A4153241904

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W415 Rear Coil Spring Suspension Left Right Set is an original set designed for installation on the left and right sides of the rear axle. Thanks to factory-standard geometry and precisely matched operating characteristics, these springs ensure stable vehicle handling, predictable road behavior, and proper body support during daily use.

Specifications and technical data

• SKU: A4153241904-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4153241904
• Substitutable numbers: A4153241904, A 415 324 19 04
• Location on the vehicle: Rear, Right, Left
• Part type: Coil Spring Set
• Category: Leaf & Coil Springs

Purpose and function in the suspension system

The presented set belongs to the Leaf springs and coil springs category and is responsible for maintaining the correct rear ride height and providing comfort by absorbing road irregularities. The springs work in conjunction with shock absorbers, bearing vertical loads and stabilizing the vehicle during acceleration, braking, and driving with a load.

The component is designed for installation on the rear axle, both left and right sides, which allows for symmetrical suspension operation and even distribution of forces throughout the system.

Benefits of using original Mercedes springs

Using the original spring set in the Mercedes W415 model allows you to maintain the driving parameters specified by the vehicle manufacturer. In practice, this means:

• correct suspension height in both static and loaded conditions,
• consistent, predictable reactions to steering inputs and load changes,
• proper cooperation with stock shock absorbers and other rear suspension components,
• reduced risk of uneven tire wear resulting from improper geometry.

For the user, this translates into safer handling and driving stability, especially when driving with passengers or luggage.

Set characteristics and installation

The set includes two springs designed for the rear axle, which allows for simultaneous replacement on both sides of the vehicle. This method of suspension servicing is recommended as it ensures similar operating characteristics for components on both the left and right sides, thereby providing uniform compression and rebound of the suspension.

The springs are structurally matched to the W415 platform, ensuring that installation is similar to the factory process – without the need for modifying seats, mounts, or using additional adapters. After installation, it is recommended to perform a geometry check to fully utilize the potential of the new set.

Component condition and service application

The offered set is a New Old Stock (N/O/S) item, making it an attractive solution when the priority is to optimize repair costs while maintaining the vehicle's original specifications. This type of component is suitable both for standard replacement of worn springs and for restoring factory suspension parameters after mechanical damage.

Expanding the suspension system in the Mercedes W415

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

For drivers seeking broader knowledge on selecting used components, a practical guide regarding lighting may also be of value – you can find it in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which helps in making informed choices when selecting original OEM parts for various areas of the vehicle.