Bilstein 26-328690 B4 Series OE Replacement Shock Absorber

The Bilstein 26-328690 is a B4 Series monotube shock absorber engineered as a direct OE replacement, delivering the precise ride quality and handling characteristics your vehicle was designed for. Bilstein's B4 Series shocks are built to meet or exceed original equipment specifications, making them the trusted choice for drivers who demand factory-quality performance and long-term durability.

Bilstein's legendary monotube gas-pressure technology sets the B4 Series apart from conventional twin-tube shock designs. The single-tube construction provides superior heat dissipation, consistent damping response, and improved fade resistance — even under demanding driving conditions. The self-adjusting velocity-sensitive valving continuously adapts to road inputs, delivering a smooth, controlled ride without sacrificing handling stability.

Key Features:

• Direct OE replacement — no modifications required for installation
• Monotube gas-pressure design for consistent, fade-resistant damping
• Self-adjusting velocity-sensitive valving for adaptive ride comfort
• Zinc-coated body for corrosion resistance and long service life
• Manufactured to ISO 9001 quality standards
• Designed and engineered in Germany

Built with the same attention to detail that has made Bilstein a preferred OEM supplier to top European automakers, the B4 Series shock absorber is a reliable, long-lasting solution for restoring your vehicle's original ride dynamics. Whether you're replacing worn-out shocks or performing a proactive suspension refresh, the Bilstein 26-328690 delivers confident performance mile after mile.