Bilstein B4 OE Replacement Suspension Strut Assembly

Fitment: 2017-2020 BMW 430i Gran Coupe

Part #: 22-238269

Overview

The Bilstein B4 OE Replacement Suspension Strut Assembly is designed to restore your BMW 430i Gran Coupe's original ride quality and handling characteristics. Engineered with precision, these dampers help maintain the factory suspension performance, ensuring a smooth and controlled driving experience. Ideal for drivers seeking to preserve their vehicle’s original driving dynamics, the Bilstein B4 struts offer a reliable solution for replacement needs, combining OE standards with Bilstein’s renowned quality and durability.

The B4 OE Replacement dampers are crafted to match the specifications of your vehicle’s original suspension components, providing a seamless fit and consistent performance. Whether you’re restoring your vehicle after wear or damage, or simply maintaining optimal handling, these struts help support your vehicle’s safety, comfort, and driving confidence over time.

Key Features

The Bilstein B4 OE Replacement Suspension Strut Assembly offers several key features designed to meet the demands of your vehicle’s suspension system:

• OE-quality construction with high-grade steel and durable coatings for long-lasting performance
• Direct bolt-on replacement for simplified installation
• Designed to restore original ride height and handling characteristics
• Helps maintain factory damping and ride comfort
• Bilstein’s proprietary piston and valving technology for consistent response
• Corrosion-resistant components for enhanced durability
• Manufactured to meet or exceed OE standards for safety and reliability

Construction & Design

The B4 OE Replacement dampers feature a robust steel body with a precision-machined piston and a corrosion-resistant coating, ensuring durability and consistent performance under various driving conditions. The design is optimized to match the original suspension geometry, providing a seamless fit and maintaining factory handling characteristics.

Installation & Fitment

Installation involves replacing the existing strut assembly with the Bilstein B4 unit, typically requiring standard tools and procedures for suspension replacement. Proper alignment is recommended after installation to ensure optimal handling and tire wear. Fitment should be verified against the vehicle’s specifications and part number.

What’s Included

The package includes one Bilstein B4 OE Replacement Suspension Strut Assembly, designed specifically for the 2017-2020 BMW 430i Gran Coupe. Hardware and mounting components are integrated or included as necessary for a complete replacement.