PRT Performance Ride 372221 Shock Absorber - Rear

Rear Shock Absorber for BMW E36 and E46

PRT Performance Ride Shock Absorber 372221 is a rear suspension shock absorber built for select BMW 3 Series coupe, sedan, and xi applications. It is a gas-charged replacement with a 1.52-inch body diameter, 23.94-inch extended length, and 14.53-inch compressed length for the specified rear fitments.

The PRT Shock Absorber line focuses on direct-fit suspension replacement parts for everyday drivability and consistent damping response. Part number 372221 follows the original mounting style with a loop lower mount and bolt upper mount, making it a practical choice for BMW 325i, 328i, 330i, and related rear applications.

• Rear suspension shock absorber for select BMW 3 Series models
• Gas charged design
• Extended length: 23.94 in.
• Compressed length: 14.53 in.
• Shock stroke / travel length: 9.41 in.
• Body diameter: 1.52 in.
• Upper mount type: bolt
• Lower mount type: loop
• Boot included
• Non-adjustable design

Fitment Details

• Fits 2001-2006 BMW 325Ci, rear, exc. M-Technik Suspension.
• Fits 2001-2006 BMW 330Ci, rear, w/o Sport Suspension.
• Fits 2001-2006 BMW 330Ci, rear.
• Fits 2001-2005 BMW 325i, rear, exc. M-Technik Suspension.
• Fits 2001-2005 BMW 330i, rear.
• Fits 2001-2005 BMW 330xi, rear.
• Fits 2000 BMW 323Ci, rear.
• Fits 1998-2000 BMW 323i, rear, exc. Sport Suspension.
• Fits 2000 BMW 328Ci, rear.
• Fits 1996-2000 BMW 328i, rear, exc. M-Technik Suspension.
• Fits 1998-1999 BMW 323is, rear, exc. Sport Suspension.
• Fits 1996-1999 BMW 328is, rear, exc. M-Technik Suspension.
• Fits 1992-1998 BMW 318i, rear, exc. Sport Suspension.
• Fits 1992-1998 BMW 318is, rear, exc. Sport Suspension.
• Fits 1992-1995 BMW 325i, rear, exc. Sport Suspension; exc. M-Technik Suspension.
• Fits 1992-1995 BMW 325is, rear, exc. Sport Suspension; exc. M-Technik Suspension.

What This Shock Absorber Helps Address

• Rear-end bouncing after bumps or dips
• Excessive body movement during cornering
• Uneven ride control from worn rear dampers
• Noisy or loose-feeling rear suspension response
• Reduced stability on BMW 325Ci, 330i, 328i, and related rear applications

Installation Notes and Tips

Verify rear suspension configuration before ordering, especially on BMW models with Sport Suspension or M-Technik Suspension exclusions. Confirm the upper bolt mount and lower loop mount match the original shock on the vehicle, and compare compressed and extended lengths to the removed part before installation. Part number 372221 is a rear shock absorber for the listed BMW applications, and the included boot helps protect the rod area during service.

Quality Assurance

PRT Performance Ride supplies suspension replacement components for direct-fit service applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.