Bilstein 19-019802 Suspension Shock Absorber - Rear

Bilstein B4 Rear Shock for BMW 320i

The Bilstein B4 OE Replacement rear shock absorber is built to restore original ride quality and handling on the 1977-1983 BMW 320i. This rear suspension shock absorber follows OE standards for a direct replacement feel, with Bilstein engineering focused on factory-style comfort and control.

• Bilstein B4 OE Replacement series
• Rear suspension shock absorber for BMW 320i applications
• Twintube internal design
• Black paint finish
• Upper mount type: stem
• Lower mount type: eye 10.1mm
• Boot not included
• Part number: 19-019802

OE Replacement Ride Quality

Bilstein B4 OE Replacement dampers are engineered to match the original driving character of the vehicle while meeting or exceeding OE standards. For BMW 320i rear suspension service, part number 19-019802 provides a direct-fit shock absorber solution that supports consistent damping response and factory-style road feel. This rear shock absorber is a practical choice when replacing worn suspension components on a BMW 320i from 1977 through 1983.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Excessive rear-end bounce after bumps
• Reduced damping control from worn shocks
• Uneven or unsettled ride quality
• Loss of original handling feel in the BMW 320i
• Rear suspension noise caused by worn shock performance

Installation Notes

Compatible With 1977-1983 BMW 320i, rear. Verify upper stem and lower eye 10.1mm mounting points before installation. Inspect related suspension bushings and hardware condition during replacement, and confirm the shock orientation matches the rear position specified for your vehicle. Part number 19-019802 is listed for rear applications only.

Quality Assurance

Bilstein B4 OE Replacement dampers are built to OE-level standards and backed by Bilstein’s suspension engineering reputation. Part number 19-019802 is part of the B4 OE Replacement line, created for drivers who want original ride quality and handling restoration in a direct replacement shock absorber.