Bilstein 24-166218 Suspension Shock Absorber - Rear

Bilstein B4 OE Replacement Shock Absorber Overview

The Bilstein 24-166218 shock absorber is engineered for precise suspension performance on select Mercedes-Benz models. Designed to restore original ride comfort and handling, this monotube shock absorber is a direct replacement for worn or damaged units on vehicles like the C250, C300, E350, and E400.

• Monotube internal design for consistent damping
• Black paint finish for corrosion resistance
• Lower mount type: Eye 10.1mm
• Upper mount type: Stem
• Boot not included
• Part of the B4 OE Replacement (DampMatic) series

About the B4 OE Replacement (DampMatic) Series

The B4 OE Replacement (DampMatic) line by Bilstein focuses on delivering suspension shock absorbers that meet original equipment specifications. This series is designed to provide reliable damping performance and restore the factory ride quality of your Mercedes-Benz. The 24-166218 shock absorber maintains the balance between comfort and control, making it suitable for daily driving conditions and OEM fitment requirements.

Product Details and Specifications

This Bilstein shock absorber features a monotube internal design, which offers improved heat dissipation and consistent damping characteristics compared to twin-tube designs. The black paint finish helps protect the unit from corrosion, extending its service life. The lower mount is an eye type with a 10.1mm diameter, while the upper mount uses a stem configuration, ensuring proper fitment on compatible Mercedes-Benz models. Note that this shock absorber does not include a protective boot.

Applications and Problem Solving

• Restores original ride comfort and handling on Mercedes-Benz C250, C300, E350, and E400
• Replaces worn or leaking shock absorbers causing poor damping
• Eliminates excessive body roll and instability during cornering
• Reduces uneven tire wear caused by suspension issues
• Improves vehicle control and braking response

Installation Notes and Tips

Ensure compatibility with your specific Mercedes-Benz model before installation. The monotube design requires proper mounting of the eye and stem ends to avoid premature wear. Since the boot is not included, inspect the existing dust cover and replace if necessary to protect the shock absorber shaft. Professional installation is recommended to maintain suspension alignment and safety.

Quality Assurance and Warranty

Bilstein shock absorbers are manufactured to meet strict OEM standards for durability and performance. The 24-166218 part number undergoes rigorous quality control to ensure consistent damping and fitment. Please refer to Bilstein's official warranty policy for coverage details on the B4 OE Replacement (DampMatic) series.