Bilstein B4

2004–2005 Mercedes-Benz E320 V6 / 2006–2009 E350 V6 Rear Monotube Shock Absorber

Part #: 24-263221

Overview

The Bilstein B4 OE Replacement shock absorbers are designed to restore and maintain the original ride quality of your Mercedes-Benz E-Class. Engineered with precision and backed by Bilstein's renowned reputation for quality, these dampers provide a seamless driving experience that closely matches the factory specifications. Whether you're replacing worn-out shocks or upgrading to OEM standards, the B4 series ensures your vehicle continues to deliver the comfort, handling, and stability you expect from a Mercedes-Benz.

Ideal for daily drivers and enthusiasts alike, these shocks are perfect for restoring the factory ride and handling characteristics of your vehicle. They help support consistent performance, improved control, and ride comfort, making them a reliable choice for maintaining your Mercedes-Benz's original driving dynamics.

Key Features

The Bilstein B4 Monotube Shock Absorbers incorporate advanced engineering and high-quality materials to deliver exceptional performance and durability. Key features include:

• OE-Quality Construction: Designed specifically for Mercedes-Benz E-Class models from 2004 to 2009, ensuring perfect fitment and seamless integration with your vehicle's suspension system.
• Monotube Design: Features a monotube construction that provides superior heat dissipation, consistent damping performance, and enhanced handling stability under various driving conditions.
• Gas Pressure Technology: Utilizes high-pressure nitrogen gas to eliminate foaming and cavitation, resulting in more precise and responsive damping characteristics.
• OE-Equivalent Ride Quality: Maintains the original ride comfort and handling performance, meeting or exceeding OE standards for safety and reliability.
• Durability & Longevity: Crafted with corrosion-resistant materials and TIG-welded components to withstand harsh road conditions and ensure long-lasting performance.
• World-Famous Bilstein Quality: Known globally for manufacturing high-performance suspension components, Bilstein shocks are trusted by professionals and enthusiasts worldwide.

Construction & Design

The Bilstein B4 shocks feature a robust monotube design constructed from high-strength steel and corrosion-resistant coatings. The one-piece housing ensures durability and consistent performance over time. The precision-engineered piston and valving system deliver a smooth, controlled ride that preserves the vehicle's original handling characteristics. The shocks are engineered with CAD software and tested extensively to meet strict OE standards, ensuring a perfect fit and reliable operation.

Installation & Fitment

The Bilstein B4 OE Replacement shocks are designed as direct bolt-on replacements for your Mercedes-Benz E320 and E350 models from 2004 to 2009. No cutting, drilling, or complex modifications are required during installation. The shocks utilize the original mounting points and hardware, making the process straightforward for experienced DIY enthusiasts or professional technicians. Proper installation ensures optimal performance and safety.

• Easy, bolt-on installation with factory mounting points
• No special tools or modifications needed
• Designed to restore original ride and handling characteristics

What's Included

• Rear Monotube Shock Absorber (pair)
• Installation hardware and mounting components
• Comprehensive installation instructions

Ideal For

• Mercedes-Benz E-Class owners seeking OE-quality replacement shocks
• Restoring original ride comfort and handling
• Drivers requiring durable, reliable dampers for daily driving
• Enthusiasts who value Bilstein's proven engineering and performance