Bilstein 37-11-6-793-867 B4 OE Replacement DampTronic Front Left Suspension Strut Assembly

The Bilstein B4 OE Replacement DampTronic Suspension Strut Assembly (23-238916) is a precision-engineered front left strut designed as a direct replacement for the electronically adjustable dampers found on select BMW models equipped with the factory Dynamic Damper Control (DDC) / Electronic Damper Control (EDC) system. This unit carries BMW OEM part number 37-11-6-793-867 and is also cross-referenced as 37.11.6.793.867, 37-11-6-865-539, and 37-11-6-874-517.

Key Features:

• Direct OE Replacement: Engineered to match the electronically adjustable damper system of the original equipment, preserving factory suspension behavior
• Meets or Exceeds OE Standards: Built to Bilstein's exacting tolerances, delivering performance equal to or better than the original BMW strut
• Twintube Internal Design: Provides a balanced combination of ride comfort and handling control
• Stem Upper Mount: Ensures proper fitment and structural stability at the strut tower
• Base Cup Lower Mount: Simplifies installation and ensures correct seating
• Black Powder Coat Finish: Resists corrosion and provides long-term durability
• No Boot Included: Dust boot not included; reuse OE boot or purchase separately
• Bilstein Lifetime Warranty: Covered against defects in workmanship and materials for as long as the original purchaser owns the vehicle

The Bilstein B4 DampTronic series is the ideal solution when factory electronic suspension components begin to wear, resulting in reduced ride quality or an unresponsive adaptive damper system. This strut restores the original driving dynamics, comfort, and safety of the vehicle without the need for any suspension system modifications. Compatible with existing OE coil springs for a straightforward drop-in installation.

OEM / Cross-Reference Part Numbers: 37-11-6-793-867 • 37-11-6-793-865 • 37-11-6-865-539 • 37-11-6-874-517 • Bilstein 23-238916