Bilstein B4 OE Replacement Air Shock Absorber

2018–2021 Mercedes-Benz GLC300

Part #: 26-288932

Overview

The Bilstein B4 OE Replacement Air Shock Absorber is a high-quality, direct-fit replacement designed specifically for the 2018-2021 Mercedes-Benz GLC300. Built by Bilstein, a renowned OE supplier for many European vehicle manufacturers, these dampers are engineered to restore your vehicle's original ride quality and handling characteristics. Whether your GLC300 has developed worn-out shocks or you’re seeking to maintain optimal performance, the B4 OE Replacement shocks provide a reliable solution that matches or exceeds factory standards.

Designed for enthusiasts and daily drivers alike, these air shock absorbers help support your vehicle’s suspension system, ensuring a smooth, comfortable ride while maintaining precise handling. They are ideal for restoring factory ride height and comfort, especially if your vehicle's original air suspension system has experienced leaks or performance degradation. With Bilstein’s reputation for durability and performance, you can trust these shocks to deliver consistent, high-quality performance over time.

Key Features

The Bilstein B4 OE Replacement Air Shock Absorbers incorporate advanced engineering and premium materials to ensure longevity and optimal performance. Key features include:

• OE Direct-Fit Design: These shocks connect seamlessly to your vehicle’s existing air suspension connectors, allowing for a modification-free installation process.
• High-Quality Construction: Made with durable steel and high-grade components, these shocks are built to withstand the rigors of daily driving and varying road conditions.
• Bilstein Gas Pressure Technology: Utilizing monotube gas pressure design, these shocks provide consistent damping performance, improved handling, and ride comfort.
• Restores Factory Ride Quality: Designed to replicate the original suspension feel, ensuring your GLC300 maintains its intended handling and comfort characteristics.
• Enhanced Durability: Bilstein’s OE-quality standards mean these shocks are resistant to corrosion and wear, providing long-lasting performance.
• Vehicle Compatibility: Specifically engineered for the 2018-2021 Mercedes-Benz GLC300, ensuring perfect fitment and function.

Construction & Design

The Bilstein B4 OE Replacement Air Shock Absorbers feature a robust construction that combines precision engineering with durable materials. The shocks utilize a monotube design, which offers superior damping control and heat dissipation compared to twin-tube alternatives. The steel housing is corrosion-resistant, ensuring longevity even in challenging weather conditions. The internal components are engineered to match the original equipment specifications, providing a seamless replacement that maintains your vehicle’s factory ride height and handling characteristics.

The shocks are designed with a direct-fit connector system, allowing for quick and straightforward installation without the need for modifications. Their high-quality seals and internal components help prevent leaks and maintain consistent damping performance over the lifespan of the shocks. Overall, the design emphasizes reliability, ease of installation, and maintaining the vehicle’s original suspension dynamics.

Installation & Fitment

The Bilstein B4 OE Replacement Air Shock Absorbers are designed for a straightforward, bolt-on installation. They connect directly to the factory mounting points and air suspension connectors, requiring no cutting, drilling, or complex modifications. Basic hand tools and mechanical skills are sufficient for installation, which can typically be completed within a few hours. No special tuning or calibration is necessary, making these shocks an excellent choice for restoring your vehicle’s original suspension performance.

• Direct-fit replacement for the original air suspension shocks
• No modifications or special tools required
• Compatible with factory air suspension system

What's Included

• Pair of Bilstein B4 OE Replacement Air Shock Absorbers for the front or rear (depending on application)
• All necessary mounting hardware and connectors
• Installation instructions

Ideal For

• Owners of 2018-2021 Mercedes-Benz GLC300 seeking to restore factory ride quality
• Vehicles with worn or leaking air suspension components
• Enthusiasts who demand OE-quality replacement parts for durability and performance
• Daily drivers and luxury SUV owners wanting a smooth, comfortable ride