Bilstein B3 OE Replacement Air Suspension Spring

2014–2016 Mercedes-Benz E250 Rear Left Air Suspension Spring

Part #: 40-303468

Overview

The Bilstein B3 OE Replacement (Air) suspension air bag is a high-quality component designed specifically for select European vehicles, including the Mercedes-Benz E250 from 2014 to 2016. Engineered to restore the original ride quality and handling characteristics, this air suspension spring ensures your vehicle maintains proper ride height, comfort, and stability. Whether you're experiencing sagging, uneven ride height, or air leaks, this replacement air spring offers a reliable solution to bring your vehicle back to its factory specifications.

Designed with precision and durability in mind, the Bilstein B3 OE Replacement air spring is ideal for enthusiasts and daily drivers alike who seek to maintain optimal suspension performance without the need for extensive modifications. Its direct-fit design allows for a straightforward, modification-free installation, making it a perfect choice for restoring your vehicle's suspension system to OE standards.

Key Features

The Bilstein B3 OE Replacement air suspension spring incorporates several advanced features that set it apart from generic alternatives:

• OE-grade materials and construction ensure durability and long-lasting performance, capable of withstanding the rigors of daily driving and varying road conditions.
• Designed to match the original specifications, providing a perfect fit and seamless integration with your vehicle's existing suspension system.
• Manufactured by Bilstein, a trusted OE supplier known for high-quality suspension components that meet or exceed OEM standards.
• Corrosion-resistant coatings and high-strength materials help prevent deterioration over time, ensuring consistent performance and reliability.
• Precise engineering ensures proper ride height, handling, and comfort, restoring your vehicle's original driving dynamics.
• Connects directly into the original connectors on your Mercedes-Benz E250, eliminating the need for modifications or additional parts.
• Designed to support the vehicle's load capacity and maintain proper alignment, contributing to tire longevity and safety.
• Manufactured with strict quality control processes to ensure each air spring meets the highest standards of performance and safety.

Construction & Design

The Bilstein B3 OE Replacement air suspension spring features a robust design utilizing OE-quality materials that resist wear and corrosion. Its one-piece construction ensures structural integrity and uniform performance. The high-strength rubber and reinforced fabric layers provide excellent load support and flexibility, accommodating the vehicle's suspension movements smoothly. The precise manufacturing process, including advanced molding and coating techniques, guarantees a perfect fit and long-term durability. This air spring is engineered to restore the original ride height and handling characteristics of your Mercedes-Benz E250, ensuring a comfortable and controlled driving experience.

Installation & Fitment

The Bilstein B3 OE Replacement air suspension spring is a bolt-on component that connects directly into your vehicle's existing suspension system. Its OE-style connectors ensure a modification-free installation, allowing you to replace the worn or damaged air spring without additional modifications or special tools. No cutting, drilling, or tuning is required, making it a straightforward process for experienced DIY enthusiasts or professional technicians. Proper installation restores your vehicle's ride height and handling, ensuring safety and comfort.

• Direct-fit replacement for the original air suspension spring on select Mercedes-Benz E250 models (2014–2016).
• No cutting, drilling, or tuning required for installation.
• Compatible with the original air suspension system, ensuring seamless integration.

What's Included

• One Bilstein B3 OE Replacement (Air) suspension air spring for the rear left position.
• All necessary mounting hardware and connectors for a complete, ready-to-install unit.

Ideal For

• Mercedes-Benz E250 owners seeking to restore factory ride quality and handling.
• Vehicles experiencing sagging, air leaks, or uneven ride height due to worn suspension air bags.
• Enthusiasts and technicians looking for OE-quality replacement parts to maintain vehicle performance and safety.