Bilstein 19-295442 Suspension Shock Absorber - Rear

Bilstein B4 Rear Shock Absorber

The Bilstein B4 OE Replacement shock absorber is built to restore original ride quality and handling on select BMW applications. This rear suspension shock uses a twintube internal design and a black painted finish for a clean OE-style replacement on standard suspension setups without electronic suspension.

Compatible with BMW X3 and BMW X4 rear suspension applications, part number 19-295442 is engineered to meet or exceed OE standards while maintaining the factory driving feel. It is a direct-fit suspension shock absorber for drivers replacing worn rear dampers on the BMW X3 and BMW X4.

Key Features

• Bilstein B4 OE Replacement series for OE-style ride restoration
• Rear suspension shock absorber for standard suspension without electronic suspension
• Twintube internal design for controlled damping response
• Black painted finish
• Upper stem mount and lower eye mount configuration
• Boot not included
• Part number 19-295442

Product Details

Bilstein B4 OE Replacement dampers are developed for drivers who want to return the vehicle to its original suspension behavior without changing the factory character. This rear shock absorber is a fitment-specific replacement for 2018-2024 BMW X3 rear applications with standard suspension and no electronic suspension, as well as 2019 BMW X4 rear applications with the same suspension setup. The 19-295442 shock absorber uses Bilstein’s OE replacement approach to support consistent handling, ride comfort, and damping control in everyday driving.

This part cross-references BMW OE number 33 52 6 871 801 for the same application.

What It Helps Address

• Excessive rear bounce after bumps
• Reduced damping control from worn factory shocks
• Uneven or unsettled rear ride quality
• Loss of original handling feel in BMW X3 and BMW X4 rear suspension
• Noise or harshness associated with aging rear dampers

Installation Notes

Verify rear suspension type before ordering. This shock absorber is for standard suspension without electronic suspension only. Confirm upper stem and lower eye mounting points match the vehicle before installation, and inspect related suspension components such as mounts and bushings for wear during replacement.

Quality Assurance

Bilstein B4 OE Replacement dampers are engineered to meet or exceed OE standards and are positioned as an OE-style solution for restoring factory ride quality on BMW X3 and BMW X4 rear suspension applications. Part number 19-295442 is built to Bilstein’s suspension specifications for direct replacement use.