FCS 346251 Shock Absorber - Rear

Rear Shock Absorber for BMW 525i and 540i

FCS 346251 is a rear suspension shock absorber built for select BMW 5 Series applications. With a compressed length of 13.82 inches, extended length of 16.38 inches, and 2.56 inches of stroke, it is sized for the specified rear fitments and suspension configurations.

Key Features

• Rear suspension shock absorber for select BMW 525i, 528i, and 540i models
• Compressed length: 13.82 in.
• Extended length: 16.38 in.
• Stroke length: 2.56 in.
• FCS part number 346251 for application matching and catalog lookup

Fitment Details

Compatible With:

• Fits 2003 BMW 525i, rear, exc. M-Technik Suspension and Electronic Suspension; to 09/2003.
• Fits 2000-2003 BMW 540i, rear, exc. Electronic Suspension.
• Fits 2001-2002 BMW 525i, rear, exc. M-Technik Suspension and Electronic Suspension.
• Fits 1999-2000 BMW 528i, rear, exc. Electronic Suspension.

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

What It Helps Address

• Rear-end bounce or excessive oscillation
• Uneven ride control over bumps and dips
• Reduced stability during braking and cornering
• Worn shock performance on BMW 525i, 528i, or 540i rear suspension setups

Installation Notes and Tips

Verify rear suspension type before ordering, since this shock excludes M-Technik Suspension and Electronic Suspension on the listed BMW 525i and 528i applications and excludes Electronic Suspension on the listed BMW 540i applications. Confirm model year, build date where noted, and rear mounting dimensions against the vehicle before installation. Use the part number 346251 to match the correct rear shock absorber for the application.

Quality Assurance

FCS 346251 is cataloged as a suspension shock absorber for the specified BMW rear applications, with dimensions provided for fitment verification and parts matching.