Bilstein B4 OE Replacement

2014–2016 Mercedes-Benz S550 Rear Right Air Suspension Spring

Part #: 44-239992

Overview

The Bilstein B4 OE Replacement rear right air suspension spring is a high-quality component designed specifically for your Mercedes-Benz S550 from model years 2014 through 2016. As an OE supplier, Bilstein has a long-standing reputation for manufacturing suspension components that meet or exceed the original equipment standards, ensuring your vehicle maintains its factory ride quality and handling characteristics.

This air suspension spring is engineered to restore the original comfort, stability, and performance of your vehicle's suspension system. Whether you're experiencing sagging, uneven ride height, or air suspension faults, this replacement spring offers a reliable solution that helps maintain proper vehicle alignment and ride height. It's ideal for enthusiasts and daily drivers alike who demand OEM-level quality and durability.

Key Features

Bilstein's OE Replacement air suspension spring is crafted with precision to ensure perfect fitment and long-lasting performance. Here are some of the key features that make this product a top choice for restoring your Mercedes-Benz S550's suspension:

• OE Quality Materials: Manufactured using high-grade steel and durable rubber components to withstand the rigors of daily driving and maintain consistent performance over time.
• Direct Fitment: Designed to connect seamlessly with your vehicle's existing air suspension system without the need for modifications, ensuring a straightforward installation process.
• Restores Ride Height & Comfort: Helps maintain the original ride height and suspension geometry, providing a smooth, comfortable ride and optimal handling characteristics.
• Enhanced Durability: Engineered to resist corrosion, fatigue, and wear, extending the lifespan of your suspension system.
• OE-Equivalent Performance: Meets or exceeds the standards set by Mercedes-Benz, ensuring reliable operation and safety.
• Vehicle Compatibility: Specifically designed for the rear right position on 2014–2016 Mercedes-Benz S550 models, ensuring precise fitment and function.

Construction & Design

The Bilstein B4 OE Replacement air suspension spring features a robust construction that combines high-strength steel with premium rubber components. Its design emphasizes durability and precise fitment, utilizing advanced manufacturing processes to ensure consistency and reliability. The spring's architecture is optimized to provide the same ride quality and handling characteristics as the original factory component, restoring your vehicle's suspension to its factory specifications.

The spring's compact design allows it to connect directly to the existing air suspension system, eliminating the need for additional modifications or adjustments. Its corrosion-resistant coating further enhances longevity, making it suitable for various driving conditions and climates.

Installation & Fitment

The Bilstein B4 OE Replacement rear right air suspension spring is a direct bolt-on component that requires no cutting, drilling, or complex modifications. Its design allows for a straightforward installation using standard tools, making it suitable for DIY enthusiasts and professional technicians alike. As it connects directly to the original connectors and mounting points, you can expect a hassle-free replacement process that restores your vehicle's suspension performance efficiently.

• No special tools or adjustments are typically required.
• Installation time varies but generally can be completed within a few hours.
• It is recommended to inspect other suspension components during installation to ensure optimal performance.

What's Included

• One rear right air suspension spring
• Installation hardware and mounting components (if applicable)
• Instruction manual (if provided by manufacturer)

Ideal For

• Mercedes-Benz S550 owners seeking to restore factory ride quality
• Vehicles experiencing sagging or uneven ride height
• Enthusiasts aiming for OE-level durability and performance
• Professionals performing suspension repairs or replacements