Bilstein B6 4600 Front Coilover Shock for 4th-Gen 4Runner (2003–2009)

A monotube high-pressure gas design ensures efficient heat dissipation and fade-resistant performance during extended operation. The internal structure is engineered to maintain consistent damping characteristics under varying loads and driving conditions.

Built as a direct-fit replacement, this shock integrates seamlessly with factory suspension components. Application-specific tuning ensures compatibility with original equipment springs and mounting points, preserving intended ride geometry.

A velocity-sensitive digressive piston automatically adjusts damping forces based on road input, delivering firm control during aggressive movements while maintaining comfort over minor imperfections. This results in improved stability, reduced body roll, and handling.

Designed for straightforward installation, this shock mounts directly to the 4th-Gen 4Runner's factory locations without modification. It is intended for use with stock-height suspension systems and original equipment components.

High-quality steel, hardware materials, and precision engineering contribute to long-term reliability and consistent performance. The monotube configuration resists performance fade, ensuring dependable operation over time.