Bilstein B4 OE Replacement Air Suspension Strut

2016–2018 Mercedes-Benz C350e

Part #: 44-251673

Overview

The Bilstein B4 OE Replacement Air Suspension Strut is a high-quality, direct-fit component designed specifically for the 2016-2018 Mercedes-Benz C350e. Built to meet or exceed OE standards, these dampers provide a reliable solution for restoring your vehicle’s original ride comfort and handling performance. Whether you're replacing worn-out air suspension components or upgrading to maintain optimal ride quality, the Bilstein B4 OE Replacement Strut offers a seamless, modification-free installation that restores your vehicle's factory ride height and damping characteristics.

Designed for enthusiasts and daily drivers alike, this suspension strut ensures your Mercedes-Benz maintains its refined driving experience. With Bilstein’s reputation for durability and performance, you can trust these dampers to deliver consistent handling, improved stability, and comfort on every journey. Perfect for restoring factory performance or maintaining your vehicle’s original suspension setup, these OE replacement dampers are an ideal choice for Mercedes-Benz owners seeking quality and reliability.

Key Features

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

• OE Direct-Fit Design: Connects seamlessly into the original suspension system without modifications, ensuring a straightforward installation process.
• High-Quality Construction: Manufactured with robust steel housings and precision components to withstand the rigors of daily driving and maintain consistent damping performance.
• Gas Pressure Technology: Utilizes Bilstein’s proven gas pressure design to provide stable, responsive damping characteristics that restore factory ride quality.
• Enhanced Ride Comfort: Designed to absorb road imperfections effectively, delivering a smooth and comfortable driving experience.
• Improved Handling & Stability: Maintains proper suspension geometry, ensuring optimal tire contact and vehicle control under various driving conditions.
• OE Standards Compliance: Meets or exceeds the original equipment specifications, ensuring reliability and safety.
• Durability & Longevity: Constructed to withstand harsh road conditions, corrosion, and wear, providing long-lasting performance.

Construction & Design

The Bilstein B4 OE Replacement Strut features a precision-engineered steel housing and a high-performance damping piston, designed to replicate the original suspension characteristics of your Mercedes-Benz C350e. The strut’s gas-pressure technology ensures consistent damping force, which helps maintain ride height and handling performance over time. Its OE fitment guarantees a perfect match to the factory mounting points and connectors, eliminating the need for modifications or additional parts.

Manufactured with high-quality materials and subjected to rigorous quality control, these dampers are built to withstand the demands of daily driving and varying road conditions. The design emphasizes durability, corrosion resistance, and precise damping control, ensuring your vehicle maintains its refined ride and handling for years to come.

Installation & Fitment

The Bilstein B4 OE Replacement Air Suspension Strut is a direct replacement for the original factory component, making installation straightforward for qualified technicians or experienced DIY enthusiasts. It connects directly into the existing suspension system using the original connectors and mounting points, requiring no modifications, cutting, or drilling. The process typically involves removing the old strut and installing the new unit in its place, restoring your vehicle’s ride height and damping performance efficiently.

No special tools or tuning are required, and the installation process is designed to be as hassle-free as possible, allowing you to get back on the road quickly with confidence in your suspension’s restored performance.

What's Included

• One Bilstein B4 OE Replacement Air Suspension Strut for the specified vehicle
• All necessary mounting hardware and connectors
• Installation instructions (if applicable)

Ideal For

• Mercedes-Benz C350e owners seeking OE-quality replacement parts
• Enthusiasts restoring factory ride and handling performance
• Drivers experiencing worn or failing air suspension components
• Anyone looking for a reliable, direct-fit suspension upgrade or repair