Bilstein 23-246942 Suspension Strut Assembly - Front Right

Bilstein B4 DampTronic Front Right Strut

The Bilstein B4 OE Replacement (DampTronic) suspension strut assembly is a direct replacement for electronically adjustable dampers on select BMW models. It is built to restore original ride quality and handling while meeting or exceeding OE standards.

For BMW M3 and BMW M4 owners looking for a front right suspension strut assembly that matches the factory electronic damping setup, Bilstein 23-246942 provides an OE-style solution with Bilstein engineering.

Key Features

• Part number 23-246942
• B4 OE Replacement (DampTronic) series
• Front right suspension strut assembly
• Direct replacement for electronically adjustable dampers
• Twintube internal design
• Black paint finish
• Upper stem mount and lower base cup mount
• No boot included

Product Details

Bilstein B4 OE Replacement (DampTronic) dampers are engineered for vehicles equipped with electronic suspension control, making them a practical choice for restoring factory ride behavior without changing the vehicle’s original suspension character. This Bilstein shock absorber assembly is intended for drivers who want OE-level fit and function on the front right corner of the chassis.

Compatible With 2015-2020 BMW M4, front right, with electronic suspension; and 2015-2018 BMW M3, front right, with electronic suspension. This part cross-references BMW OE numbers 31 31 2 284 788 and 31 31 8 008 628 for the same application. The Bilstein 23-246942 is a strong match for BMW M3 and BMW M4 owners replacing a worn electronic strut assembly.

Common Problems This Part Can Address

• Excessive bouncing or reduced damping control at the front right corner
• Uneven ride quality compared with the factory suspension feel
• Warning signs from a worn electronically adjustable damper
• Loss of handling precision during braking and cornering
• Need to replace a failed OE-style front strut assembly

Installation Notes and Tips

Verify electronic suspension compatibility before ordering. This strut uses a stem upper mount and base cup lower mount, so confirm the mounting style matches the vehicle’s original setup. Because this is a front right application for BMW M3 and BMW M4 models with electronic suspension, inspect related suspension components such as mounts, bushings, and hardware condition during service.

Quality Assurance

Bilstein B4 OE Replacement (DampTronic) dampers are built to meet or exceed OE standards and are backed by Bilstein’s reputation for OE replacement suspension engineering. Part number 23-246942 is designed as a direct-fit replacement for the listed BMW applications.