Bilstein B4 OE Replacement Suspension Strut Assembly

2019–2022 Mercedes-Benz A220

Part #: 22-302731

Overview

The Bilstein B4 OE Replacement Suspension Strut Assembly is designed specifically for the 2019-2022 Mercedes-Benz A220, offering a direct fit replacement that restores your vehicle's original ride quality and handling characteristics. Engineered with precision and backed by Bilstein's renowned reputation for quality and durability, these struts are ideal for drivers seeking to maintain their vehicle’s factory performance or restore it to its original condition after wear or damage.

Whether you're a daily commuter, a spirited driver, or someone who demands consistent, reliable handling, the Bilstein B4 OE Replacement Strut Assembly provides a seamless solution. It ensures your Mercedes-Benz A220 maintains its smooth ride, optimal stability, and precise steering response, all while meeting or exceeding OE standards for safety and performance.

Key Features

The Bilstein B4 OE Replacement Dampers are engineered to deliver a combination of comfort, safety, and performance that matches the original factory specifications. Crafted with high-quality materials and advanced manufacturing techniques, these dampers are built to last and perform under various driving conditions.

• Designed as a direct OE replacement for a hassle-free installation, ensuring perfect fitment with your Mercedes-Benz A220.
• Constructed with durable, high-quality steel and advanced damping technology to provide consistent performance and longevity.
• Features Bilstein's proprietary gas-pressure technology, which helps maintain optimal ride height and handling characteristics.
• Restores the original ride comfort and handling, ensuring your vehicle responds predictably and safely on the road.
• High power reserves for maximum safety and stability, even during spirited driving or emergency maneuvers.
• Manufactured to meet or exceed OE standards, ensuring reliable performance and durability over time.
• Helps support the vehicle's suspension geometry, contributing to even tire wear and consistent handling.
• Backed by Bilstein's extensive experience and commitment to quality, offering peace of mind for your repair or restoration project.

Construction & Design

The Bilstein B4 OE Replacement Strut Assembly features a robust construction designed for durability and precise performance. The housing and piston rod are made from high-strength steel, TIG-welded for added strength and reliability. The internal components utilize Bilstein's advanced gas-pressure technology, which ensures consistent damping force throughout the suspension's travel. The design maintains the original ride height and handling characteristics of your Mercedes-Benz A220, providing a factory-like feel with the confidence of modern engineering.

The struts are engineered to match the exact specifications of OE components, ensuring seamless integration with your vehicle's suspension system. The assembly includes all necessary mounting hardware, making installation straightforward and ensuring a secure, leak-free fit. The result is a suspension component that not only restores original performance but also enhances the overall driving experience with improved stability and comfort.

Installation & Fitment

The Bilstein B4 OE Replacement Suspension Strut Assembly is a direct bolt-on replacement for your Mercedes-Benz A220. Designed to match the original mounting points and dimensions, installation is straightforward for those with basic mechanical skills or professional technicians. No cutting, drilling, or modifications are required, and the process typically involves removing the old strut and replacing it with the new assembly. Proper torque specifications and alignment are recommended after installation to ensure optimal handling and tire wear.

• Seamless fitment with factory mounting points and hardware
• No special tools or modifications needed
• Installation typically takes 1–2 hours per side

For best results, a professional wheel alignment is recommended after installation to restore proper suspension geometry and tire contact patch.

What's Included

• Complete OE Replacement Strut Assembly for the front or rear suspension
• All necessary mounting hardware and clips
• Installation instructions (if applicable)

Ideal For

• Mercedes-Benz A220 owners seeking to restore factory ride quality and handling
• Drivers needing a reliable, durable replacement for worn or damaged suspension components
• Enthusiasts who want to maintain their vehicle's original performance standards
• Professionals performing suspension repairs or restorations