Bilstein B4 OE Replacement Suspension Strut Assembly

2019–2023 BMW X4

Part #: 22-298539

Overview

The Bilstein B4 OE Replacement Suspension Strut Assembly is designed specifically for the 2019-2023 BMW X4, providing a direct fit replacement that restores your vehicle's original ride quality and handling characteristics. Engineered with precision and backed by Bilstein's renowned reputation for quality and durability, these struts are ideal for drivers seeking to maintain or restore their vehicle's factory performance.

Whether you're a daily driver aiming for a smooth, comfortable ride or a performance enthusiast wanting to ensure your BMW X4 maintains its factory handling, the Bilstein B4 OE Replacement Strut Assembly offers a reliable solution. These dampers are built to meet or exceed OE standards, ensuring your vehicle continues to deliver the driving experience you expect.

Key Features

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

• OE-grade construction with high-strength steel and durable components for long-lasting performance.
• Direct fit design that matches the original factory specifications for seamless installation.
• Bilstein's proprietary gas-pressure technology ensures consistent damping and improved ride comfort.
• Restores original handling, stability, and ride quality for your BMW X4.
• Manufactured to meet or exceed OE standards, ensuring safety and reliability.
• Designed to provide optimal control and comfort, whether on city streets or highway cruising.
• High power reserves for maximum safety and performance under various driving conditions.
• Backed by Bilstein's reputation for quality and innovation in suspension technology.

Construction & Design

The Bilstein B4 OE Replacement Strut Assemblies feature a robust construction utilizing high-quality steel and precision manufacturing processes. The dampers are designed with a one-piece housing and a monotube design that enhances heat dissipation and damping consistency. The use of advanced materials and TIG welding techniques ensures durability and a perfect fitment, maintaining the factory ride height and handling characteristics of your BMW X4.

The design incorporates Bilstein's gas-pressure technology, which provides a stable and controlled damping response. This results in improved ride comfort, reduced body roll, and enhanced steering precision. The OE-grade components are engineered to withstand the rigors of daily driving while maintaining performance over time.

Installation & Fitment

The Bilstein B4 OE Replacement Strut Assemblies are designed as direct bolt-on replacements for the original factory units. No cutting, drilling, or special modifications are required, making installation straightforward for experienced DIY enthusiasts or professional technicians. Proper installation ensures your vehicle maintains its factory ride height and handling characteristics, restoring optimal performance and safety.

• Seamless fitment with factory mounting points and OEM specifications.
• No need for additional tuning or adjustments.
• Installation typically requires standard tools and basic mechanical knowledge.

What's Included

• Complete strut assembly with integrated damper and coil spring (if applicable)
• Mounting hardware and hardware clips
• Installation instructions

Ideal For

• BMW X4 owners seeking to restore factory ride quality and handling
• Drivers looking for a reliable, OE-quality replacement for worn or damaged suspension components
• Enthusiasts who want to maintain their vehicle's original driving dynamics
• Daily drivers and long-distance commuters prioritizing comfort and safety