Bilstein B4 OE Replacement

2004–2010 Audi A8 Quattro / 2004–2006 VW Phaeton Rear Left Air Suspension Spring

Part #: 45-242007

Overview

The Bilstein B4 OE Replacement rear left air suspension spring is a high-quality component designed specifically for your European luxury vehicle. Whether you're restoring your Audi A8 Quattro or VW Phaeton to its original ride quality or replacing a worn-out air spring, this product offers a direct-fit solution that restores comfort and handling. Built by Bilstein, a trusted OE supplier for air suspension systems, this replacement ensures your vehicle maintains its factory standards of ride comfort, stability, and performance.

If your vehicle's air suspension system has become saggy, noisy, or inconsistent, the Bilstein B4 OE Replacement spring is an ideal choice. It is engineered to seamlessly connect to your vehicle's existing air suspension components without the need for modifications, making installation straightforward and hassle-free. This spring helps support the weight of your vehicle, maintain proper ride height, and ensure optimal suspension performance, whether you're daily driving or enjoying spirited driving on winding roads.

Key Features

The Bilstein B4 OE Replacement air spring is crafted with precision and durability in mind. Here are some of its key features:

• OE-grade construction materials that meet or exceed original manufacturer specifications, ensuring long-lasting performance and reliability.
• Designed as a direct replacement for the original air suspension spring, providing a perfect fit and restoring factory ride height and comfort.
• Manufactured by Bilstein, a brand renowned for high-performance suspension components and OE quality standards.
• Engineered to withstand the rigors of daily driving, including exposure to road debris, temperature fluctuations, and vibration.
• Maintains proper vehicle handling, ride quality, and load support, ensuring your luxury vehicle performs as intended.
• Connects seamlessly to the existing air suspension system without the need for additional modifications or specialized tools.

Construction & Design

This air suspension spring features a robust design utilizing high-quality materials that resist fatigue and environmental wear. Its construction ensures consistent performance over time, maintaining the original ride characteristics of your vehicle. The spring's design incorporates precise engineering to match the original specifications, providing a perfect fit and function. The OE-grade components are engineered to withstand the stresses of supporting your vehicle's weight while absorbing road shocks and vibrations, contributing to a smooth and comfortable ride.

Installation & Fitment

The Bilstein B4 OE Replacement rear left air suspension spring is a direct-fit component that connects to your vehicle's existing air suspension system without the need for modifications. Installation is straightforward for those familiar with suspension work, and it typically involves removing the old spring and installing the new one using standard tools. No cutting, drilling, or tuning is required, making this a convenient solution for restoring your vehicle's suspension performance.

• Designed specifically for the rear left position on compatible vehicles.
• Connects directly to original air suspension connectors, ensuring a secure and proper fit.
• Installation process generally involves removing the wheel, supporting the vehicle, and replacing the spring with basic hand tools.

What's Included

• Rear left air suspension spring
• Installation hardware and instructions (if applicable)

Ideal For

• Owners of 2004–2010 Audi A8 Quattro and 2004–2006 VW Phaeton seeking OE-quality replacement parts
• Enthusiasts restoring their luxury vehicle's suspension to factory standards
• Drivers experiencing sagging, noise, or uneven ride height due to worn air springs
• Anyone looking for a reliable, direct-fit replacement to maintain vehicle comfort and handling