Mercedes W204 W207 Rear Coil Spring Suspension Set A2043240704

Mercedes W204 W207 Rear Coil Spring Suspension Set is an original suspension system component from the Leaf springs and coil springs group, designed for the vehicle's rear axle. The set provides stable body support, proper deflection characteristics, and predictable vehicle handling. This is a solution for users who expect consistent driving performance and the maintenance of factory suspension parameters.

Specifications and technical data

• SKU: A2043240704
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2043240704
• Substitutable numbers: A2043240704, A 204 324 07 04
• Location on the vehicle: Rear
• Category: Leaf & Coil Springs

Purpose and function in the suspension

The presented spring set operates in the rear part of the suspension, responsible for maintaining the correct vehicle height and controlling deflection under load. These components work in conjunction with shock absorbers to create a balanced suspension system that affects ride comfort, wheel grip, and directional stability during braking and cornering.

Thanks to properly selected spring characteristics, the rear springs help reduce excessive body roll, improving the vehicle's predictable response. This is particularly important during dynamic driving, carrying passengers in the back seat, or transporting cargo in the trunk.

Benefits of using the original set

Using a set dedicated to specific models from the Mercedes W204 and W207 family allows for consistency with the factory suspension configuration. Proper matching of geometry and spring operating parameters translates into:

• maintaining the rear body height specified by the manufacturer,
• even distribution of loads on suspension components,
• stable handling during changes in load and speed,
• more repeatable vehicle behavior in emergency situations.

Choosing an original solution from the Leaf springs and coil springs group reduces the risk of unwanted changes in handling characteristics that may occur when using random replacements with unknown parameters.

Assembly and operational characteristics

The set is designed for installation in the rear of the vehicle, replacing the factory suspension springs. The design, tailored to the Mercedes W204 / W207 platform, facilitates service and allows for the use of standard workshop procedures without the need to modify other system components. This solution works well both for typical maintenance replacements and for restoring original driving properties after previous modifications.

Used condition means that the item comes from disassembly, which for many users represents a favorable compromise between cost and maintaining the original manufacturer's specification. With proper installation and inspection of other suspension components, consistent and predictable rear axle behavior can be achieved.

Practical application and part selection

When selecting rear springs for a Mercedes, it is worth paying attention to compatibility with the vehicle platform and the location on the vehicle. This set is intended for installation on the rear axle, which is crucial for the correct distribution of forces in the suspension. Replacing a pair of springs on an axle allows for maintaining symmetry of operation and even deflection on both sides of the vehicle.

In the case of vehicles operated with a heavier rear load (frequent luggage transport, trailer towing), the use of properly selected springs helps reduce excessive rear "sagging," which affects suspension geometry, braking efficiency, and the operation of driver assistance systems.

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

Expert support and vehicle development

When upgrading a car, many drivers also consider improving the appearance and functionality of the wheels, which directly affects the perception of suspension performance and the overall aesthetics of the car. If you are interested in the topic of selecting and refreshing alloy wheels, you will find practical tips in the article Used rims like new: a guide to buying and refurbishing alloy wheels, which helps you consciously plan further vehicle modifications.