Bilstein B4 OE Replacement Suspension Strut Cartridge

1989–1994 Audi 100

Part #: 21-030390

Overview

The Bilstein B4 OE Replacement Suspension Strut Cartridge is designed to restore the original ride quality and handling of your 1989-1994 Audi 100. Engineered with precision and backed by Bilstein's renowned reputation for quality, these dampers provide a reliable solution for drivers seeking to maintain their vehicle's factory performance. Whether you're restoring your vehicle to its original condition or replacing worn-out components, the B4 OE Replacement Strut Cartridge offers a seamless fit and consistent performance.

Ideal for daily drivers, enthusiasts, and those looking to preserve the factory feel, these strut cartridges help ensure your Audi 100 maintains its original comfort, handling, and safety standards. With Bilstein's commitment to durability and performance, you can trust these dampers to deliver a smooth, controlled ride while meeting or exceeding OE specifications.

Key Features

The Bilstein B4 OE Replacement Dampers incorporate advanced engineering and high-quality materials to deliver optimal performance and longevity. Key features include:

• OE-style design and fitment, ensuring a direct bolt-in replacement without modifications
• High-quality steel construction with corrosion-resistant coating for durability in various driving conditions
• Gas-pressure technology that provides consistent damping performance and improved handling
• Restores original ride height and handling characteristics of the Audi 100
• Engineered to meet or exceed OE standards for safety, comfort, and reliability
• Designed for a straightforward installation process, making it suitable for DIY enthusiasts and professional mechanics alike
• Bilstein's reputation for quality and performance ensures long-lasting durability and consistent damping

Construction & Design

The Bilstein B4 OE Replacement Strut Cartridge features a robust steel housing with a corrosion-resistant coating, ensuring durability and longevity. The internal gas-pressure technology provides consistent damping performance, helping to maintain optimal tire contact with the road for improved handling and safety. The design closely mirrors the original equipment, ensuring a perfect fit and function, which is essential for maintaining the vehicle's factory ride quality. The cartridge is engineered with precision components and assembled with care to meet strict OE standards, providing peace of mind and dependable performance over the lifespan of your vehicle.

Installation & Fitment

The Bilstein B4 OE Replacement Suspension Strut Cartridge is a direct bolt-in replacement for the original factory dampers on your 1989-1994 Audi 100. No cutting, drilling, or complex modifications are required, making installation straightforward for experienced DIYers and professional technicians. The cartridge is designed to fit precisely into the existing suspension assembly, restoring the vehicle's original handling and ride comfort. Basic tools and mechanical knowledge are sufficient to complete the installation, and detailed instructions are typically included or available from Bilstein.

What's Included

• One (1) Bilstein B4 OE Replacement Suspension Strut Cartridge
• Necessary hardware and mounting components (if applicable)
• Installation instructions

Ideal For

• Owners seeking to restore or maintain factory ride quality
• Drivers experiencing worn or sagging suspension components
• Enthusiasts restoring their Audi 100 to original specifications
• Anyone looking for a reliable, high-quality replacement for OE dampers