Bilstein B4 OE Replacement (Air) Damper

2017–2019 Mercedes-Benz E300 Front Left Air Suspension Strut

Part #: 44-286637

Overview

The Bilstein B4 OE Replacement (Air) dampers are engineered to restore the original ride quality and handling characteristics of your Mercedes-Benz E300 equipped with factory air suspension. Designed specifically for the front left position, this damper provides a direct replacement that seamlessly integrates with your vehicle's existing air suspension system. Whether you're experiencing a rough ride, uneven handling, or air suspension faults, this component offers a reliable solution to bring back your vehicle's factory performance.

Built for enthusiasts and daily drivers alike, the Bilstein B4 OE Replacement dampers are crafted to meet the high standards of European luxury vehicles. They help maintain optimal ride height, comfort, and stability, ensuring your Mercedes-Benz continues to deliver the refined driving experience you expect. With this replacement, you can enjoy improved ride quality without the need for extensive modifications or complex installation procedures.

Key Features

The Bilstein B4 OE Replacement (Air) dampers incorporate advanced engineering and high-quality materials to deliver exceptional performance and durability. Key features include:

• OE-grade construction with direct-fit design for hassle-free installation without modifications.
• Precision-engineered to match the original air suspension system, ensuring consistent ride height and handling.
• High-quality shock absorber components that meet or exceed OE standards for reliability and longevity.
• Seamless integration with existing air suspension connectors, eliminating the need for additional adapters or tuning.
• Enhanced damping characteristics that restore the factory ride comfort and responsiveness.
• Bilstein's reputation for durability and performance, backed by OE supplier quality standards.
• Designed specifically for the front left suspension position, ensuring proper fitment and function.

Construction & Design

The Bilstein B4 OE Replacement dampers feature a robust construction utilizing high-strength steel and durable rubber components to withstand the rigors of daily driving and varying road conditions. The damper's housing is precisely machined to fit the original mounting points, ensuring a perfect fit and secure attachment. The internal valving is calibrated to match the factory damping characteristics, providing a smooth, comfortable ride while maintaining precise handling.

These dampers are designed with a focus on heat dissipation and long-term reliability, incorporating corrosion-resistant coatings and high-quality seals to prevent leaks and degradation over time. The direct-fit design eliminates the need for modifications, making installation straightforward and quick, often achievable with basic hand tools.

Installation & Fitment

The Bilstein B4 OE Replacement (Air) dampers are designed for a direct bolt-on installation, connecting seamlessly to your vehicle's existing air suspension system. No cutting, drilling, or complex modifications are required. The process typically involves removing the existing air strut assembly and replacing it with the new Bilstein unit, making it suitable for DIY enthusiasts with basic mechanical skills or professional technicians.

• Plug-and-play installation with original connectors.
• No tuning or recalibration needed for proper operation.
• Restores original ride height, comfort, and handling characteristics.

What's Included

• Front left air suspension damper assembly
• All necessary mounting hardware and connectors
• Installation instructions

Ideal For

• Mercedes-Benz E300 owners seeking OE-quality replacement parts
• Restoring factory ride comfort and handling
• Addressing air suspension faults or leaks
• Maintaining the original driving experience of your luxury vehicle