Mercedes-Benz S W221 Rear Left N/S Wheel Arch Shock Absorber Strut A2216980130

Mercedes W221 Shock Absorber Housing Cover Rear Left is a dedicated protective element designed for the rear left shock absorber in W221 S-Class models. Designed as an original Mercedes part, the cover stabilizes the suspension system and protects the shock absorber from dirt, contributing to the smooth, predictable operation of the chassis.

Specifications and technical data

• SKU: A2216980130
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2216980130
• Substitutable numbers: A2216980130, A 221 698 01 30, BG
• Location on the vehicle: Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and Function of the Element

The rear left shock absorber housing cover is responsible for the physical protection of the shock absorber body and adjacent suspension components in the rear axle area. Its placement on the vehicle on the left rear side ensures proper fit with the body geometry and suspension linkage in the Mercedes S-Class W221 generation.

This element, classified in the Mudguards category, limits direct contact of the shock absorber with water, mud, and small stones thrown up by the wheels. This reduces the risk of accelerated corrosion and mechanical damage, which is important for driving stability and long-term ride comfort.

Compatibility with the Suspension System

The cover is specifically designed for use in the rear left suspension of the Mercedes W221, ensuring a proper fit with the wheel arch shape, mounting points, and shock absorber path. Precise fitting limits unwanted element vibrations, minimizes the risk of rubbing against adjacent components, and facilitates maintaining the correct orientation of the cover relative to the wheel.

Thanks to its dedicated purpose, installation is straightforward – once correctly fitted, the cover forms a cohesive protective barrier around the rear left shock absorber, without the need for additional modifications or shape adjustments.

Performance Characteristics and Benefits

As an original Mercedes part, the shock absorber housing cover retains its factory geometry and mounting points, promoting stable installation and predictable performance during use. A used part allows for an economical replacement of a damaged element while maintaining compatibility with the vehicle's design.

Key benefits of using this cover in the rear left suspension include:

• protection of the shock absorber from dirt and debris from the wheels,
• limiting the impact of external factors on suspension working components,
• maintaining a cohesive, factory-standard protective system in the rear axle area,
• the ability to restore proper protection after a collision or mechanical damage.

Condition of the Element and Service Application

The shock absorber housing cover is offered as a used part, allowing for a cost-effective restoration of protection for the rear left shock absorber in the Mercedes W221. This type of component is particularly useful for post-accident repairs, replacement of worn covers, or during comprehensive suspension servicing when it is necessary to recreate the full protective package in the rear axle area.

Proper selection of the element for the specific model and mounting side directly impacts the durability of the repair and the vehicle's ride comfort, so it is advisable to use solutions that comply with the original design specifications.

Related Parts and Service Knowledge

If you are planning a comprehensive repair or upgrade of the wheel arch and suspension protection area in your Mercedes and need other parts from the same group, such as additional covers, mudguards, or protective panels, check the available parts in the Mercedes Mudguards category.

To better plan service work and select the scope of component replacement in terms of durability and operating costs, it is worth familiarizing yourself with practical tips on the most frequently serviced components – the article TOP 10 Most Frequently Replaced Parts in Your Car will be helpful.