Bilstein B4 OE Replacement Shock Absorbers

2013–2014 BMW 3 Series (F30/F31) 335xi / 320xi / 328xi / 4 Series (F32/F33) 428xi Front Right Twintube Strut Assembly

Part #: 22-238276

Overview

The Bilstein B4 OE Replacement front right twintube strut assembly is designed to restore your BMW's original ride quality and handling characteristics. Engineered with precision and backed by Bilstein's renowned reputation for quality, these struts are an ideal solution for drivers seeking to maintain or return to factory performance standards. Whether you're replacing worn-out shocks or upgrading to OEM-quality components, the B4 series ensures your vehicle continues to deliver a smooth, controlled ride with consistent handling.

Perfect for daily drivers, enthusiasts, and those restoring their BMW to factory specifications, these struts help support optimal suspension performance. They are built to meet or exceed OE standards, providing reliable damping and durability that BMW owners expect. With Bilstein's commitment to quality, you can trust these shocks to deliver consistent performance under various driving conditions.

Key Features

The Bilstein B4 OE Replacement shock absorbers incorporate advanced engineering and high-quality materials to ensure your BMW maintains its original handling and comfort. Key features include:

• OE-grade twin-tube design engineered for precise damping characteristics that match the factory setup.
• High-quality steel construction with corrosion-resistant coatings for long-lasting durability.
• Optimized valving to provide consistent damping performance under different loads and driving conditions.
• Direct bolt-on replacement that restores original ride height and handling without modifications.
• Manufactured to meet or exceed OE standards, ensuring reliable performance and safety.
• Designed specifically for the front right position to ensure proper fitment and function.
• World-famous Bilstein quality that combines performance, reliability, and value.

Construction & Design

The Bilstein B4 OE Replacement strut assembly features a twin-tube design that provides a smooth and controlled ride, closely mimicking the original factory damping characteristics. The shock body is constructed from high-strength steel with a corrosion-resistant coating, ensuring longevity and resistance to harsh environmental conditions. The internal valving is precisely calibrated to deliver consistent damping force, helping to maintain optimal tire contact with the road and improve overall vehicle stability.

The assembly includes a pre-assembled strut with a high-quality piston rod, ensuring easy installation and a perfect fit. Its design emphasizes durability and performance, making it a reliable choice for restoring your BMW's suspension to factory specifications.

Installation & Fitment

The Bilstein B4 OE Replacement front right twintube strut assembly is a direct bolt-on replacement designed for easy installation. No cutting, drilling, or modifications are required. The assembly mounts directly to the factory suspension points, ensuring a secure and proper fit. Basic mechanical skills and standard tools are sufficient for installation, and it is recommended to have the alignment checked after installation to ensure optimal handling and tire wear.

• Designed specifically for the front right position on 2013–2014 BMW 3 Series (F30/F31) and 4 Series (F32/F33) models.
• Installation typically takes 1-2 hours per side.

What's Included

• One front right twintube shock absorber assembly
• All necessary mounting hardware and components for a complete replacement
• Installation instructions (if provided)

Ideal For

This shock absorber is ideal for BMW owners seeking to restore their vehicle's original ride quality and handling performance. It is suitable for daily driving, vehicle restoration, or replacing worn-out shocks to maintain factory comfort and safety standards.