Bilstein B4 OE Replacement Air Suspension Strut

2017–2018 Mercedes-Benz E400

Part #: 44-288853

Overview

The Bilstein B4 OE Replacement Air Suspension Strut is a direct-fit replacement designed specifically for the 2017-2018 Mercedes-Benz E400. Engineered by Bilstein, a renowned OE supplier for air suspension systems, these dampers are built to restore your vehicle's original ride quality, comfort, and handling performance. Whether your existing air suspension is experiencing issues or you want to ensure reliable performance, these OE replacement dampers provide a seamless solution that maintains the factory specifications.

Ideal for Mercedes-Benz owners seeking a high-quality, maintenance-free upgrade, the Bilstein B4 OE Replacement Strut offers a perfect balance of comfort, durability, and performance. Designed to connect directly into the original connectors without modifications, these dampers simplify installation and ensure your vehicle maintains its factory ride height and handling characteristics.

Key Features

The Bilstein B4 OE Replacement Air Suspension Strut incorporates advanced engineering and premium materials to deliver exceptional performance and longevity. Key features include:

• OE-Quality Construction: Manufactured with high-strength steel and precision components to match or exceed original equipment standards.
• Direct-Fit Design: Connects seamlessly to existing mounting points and electrical connectors, ensuring a modification-free installation process.
• Gas Pressure Technology: Utilizes Bilstein's patented monotube gas pressure design for consistent damping performance and improved ride comfort.
• Enhanced Durability: Designed to withstand harsh driving conditions, including temperature fluctuations and road debris, ensuring long-lasting performance.
• Restores Factory Ride Quality: Maintains the vehicle's original handling, ride height, and comfort levels, providing a smooth and controlled driving experience.
• OE-Quality Finish: Features corrosion-resistant coatings to protect against rust and environmental damage.
• Vehicle Compatibility: Specifically engineered for the 2017-2018 Mercedes-Benz E400, ensuring precise fitment and optimal performance.

Construction & Design

The Bilstein B4 OE Replacement Strut is built with a robust monotube design that offers superior heat dissipation and consistent damping characteristics. Its high-quality steel housing is precision-engineered and finished with corrosion-resistant coatings to ensure durability over years of service. The internal components are crafted to exact specifications, providing a factory-like ride and handling experience. The direct-fit design eliminates the need for modifications, making installation straightforward and hassle-free, whether you're a professional mechanic or a DIY enthusiast.

Installation & Fitment

The Bilstein B4 OE Replacement Air Suspension Strut is a direct replacement that connects to your vehicle's existing mounting points and electrical connectors. No cutting, drilling, or special tools are required, and the installation process typically involves removing the old strut and installing the new one in its place. Due to its OE design, it fits precisely and restores your vehicle's original ride height and handling characteristics. For optimal results, it is recommended to replace both front and rear dampers simultaneously if they show signs of wear.

• Plug-and-play installation with no modifications needed
• Compatible with the original air suspension system on the 2017-2018 Mercedes-Benz E400
• Requires basic hand tools; professional installation recommended for best results

What's Included

• One Bilstein B4 OE Replacement Air Suspension Strut
• All necessary mounting hardware and connectors
• Installation instructions

Ideal For

• Mercedes-Benz E400 owners seeking a reliable, OE-quality replacement for worn or failing air suspension components
• Enthusiasts aiming to restore factory ride comfort and handling
• Professionals performing maintenance or repairs on Mercedes-Benz air suspension systems