Bilstein B4 OE Replacement Air Suspension Strut

2007–2009 Mercedes-Benz GL320

Part #: 44-165062

Overview

The Bilstein B4 OE Replacement Air Suspension Strut is a premium component designed specifically for the 2007-2009 Mercedes-Benz GL320. As a trusted OE supplier, Bilstein delivers high-quality dampers that restore your vehicle's original ride comfort and handling performance. These replacement struts are engineered to seamlessly integrate with your vehicle's existing air suspension system, providing a direct-fit solution that ensures a hassle-free installation.

If your Mercedes-Benz GL320 is experiencing uneven ride height, air suspension faults, or a rough ride, the Bilstein B4 OE Replacement Strut offers a reliable solution. Designed for enthusiasts who demand factory-level quality and durability, these dampers help maintain optimal ride quality, handling, and vehicle stability. Whether you're restoring your vehicle to its factory specifications or seeking to improve ride comfort, these struts are an excellent choice for your repair or upgrade needs.

Key Features

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

• OE-Quality Construction: Manufactured to meet or exceed the original equipment standards, ensuring perfect fitment and reliable operation.
• Direct-Fit Design: Connects seamlessly into your vehicle’s existing air suspension system without modifications, preserving factory connections and connectors.
• High-Performance Dampers: Equipped with Bilstein’s patented monotube gas-pressure technology, providing consistent damping performance under various driving conditions.
• Durable Materials: Constructed with corrosion-resistant components and high-quality steel to withstand harsh road conditions and environmental elements.
• Restores Ride Height & Comfort: Helps maintain proper vehicle stance, ride comfort, and handling dynamics, ensuring your Mercedes-Benz performs as intended.
• OE-Style Fit & Finish: Designed to match the original suspension geometry, ensuring precise alignment and optimal suspension function.
• Enhanced Ride Quality: Provides a smooth, controlled ride with improved stability and reduced body roll during cornering.

Construction & Design

The Bilstein B4 OE Replacement Strut features a monotube design that ensures consistent damping performance and heat dissipation. Its high-strength steel housing and corrosion-resistant coatings extend the lifespan of the component, even under demanding driving conditions. The strut’s design closely mirrors the original factory part, guaranteeing perfect fitment and alignment. The integrated air suspension connection points are engineered for a secure, leak-free seal, maintaining the integrity of your vehicle’s air system.

Installation & Fitment

The Bilstein B4 OE Replacement Air Suspension Strut is a direct-fit replacement that requires no modifications or special tools for installation. It connects directly into the original mounting points and air suspension connectors, making it suitable for DIY enthusiasts and professional technicians alike. No cutting, drilling, or tuning is necessary, and the process typically involves standard suspension removal and replacement procedures. Proper alignment after installation is recommended to ensure optimal handling and tire wear.

• Easy bolt-on installation with factory connectors
• No need for additional modifications or tuning
• Restores original ride height and comfort

What's Included

• One Bilstein B4 OE Replacement Air Suspension Strut
• Installation hardware and mounting components
• Comprehensive installation instructions

Ideal For

• Mercedes-Benz GL320 owners seeking OE-quality replacement parts
• Enthusiasts restoring their vehicle to factory ride and handling standards
• Drivers experiencing air suspension issues such as sagging or uneven ride height
• Professionals performing suspension repairs or upgrades