Bilstein 986-343-041-23 B4 OEM Replacement Front Shock Absorber

The Bilstein 986-343-041-23 is a B4 series OEM-quality replacement front shock absorber engineered to restore factory ride quality and handling precision. Designed as a direct-fit replacement for the Porsche Boxster (986) with standard suspension, this shock absorber delivers the same damping performance and fitment accuracy you would expect from original equipment.

Bilstein's B4 line is purpose-built as a like-for-like OEM replacement, utilizing monotube gas-pressure damper technology to provide consistent, fade-resistant performance in everyday driving conditions. The monotube design separates the gas charge from the hydraulic fluid, ensuring reliable damping response and a longer service life compared to conventional twin-tube designs.

Key Features:

• Bilstein B4 OEM replacement series — engineered to match factory specifications
• Monotube gas-pressure damper technology for consistent, fade-resistant performance
• Direct-fit replacement — no modifications required
• Designed for vehicles equipped with standard suspension (without M030 sport suspension package)
• Sold individually — 2 required per axle
• Made in Germany to Bilstein's strict quality standards

Cross-Reference Part Numbers: 22-113313, 22113313, 986.343.041.23, 98634304123

This shock absorber is the trusted choice for restoring the original ride and handling characteristics of your Porsche Boxster, delivering OEM-level quality at a competitive price point.