FCS 342550 Shock Absorber - Rear

Rear Shock Absorber for Saturn Ion

FCS 342550 is a rear suspension shock absorber for the 2003-2007 Saturn Ion. It is specified with a compressed length of 10.55 inches, an extended length of 15.94 inches, and a 5.39-inch stroke to match the rear suspension travel requirements of this application.

Key Features

• Rear suspension shock absorber for Saturn Ion models
• Compressed length: 10.55 in.
• Extended length: 15.94 in.
• Stroke length: 5.39 in.
• FCS part number 342550 for direct application lookup

Application Details

Fits 2003-2007 Saturn Ion, rear. This FCS shock absorber is built for the rear position and should be matched to the vehicle’s suspension geometry and travel range. The FCS brand line identifies this as an FCS suspension replacement part, making part number 342550 a straightforward reference for rear shock service on the Saturn Ion.

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

What It Helps Address

• Rear-end bouncing after bumps or dips
• Excessive body movement over uneven pavement
• Reduced rear suspension control
• Uneven ride behavior from a worn shock absorber
• Noise or instability associated with degraded rear damping

Installation Notes and Tips

Verify rear fitment by matching the vehicle year, model, and position before installation. Compare the compressed length, extended length, and stroke length to the original shock absorber to confirm proper suspension travel. Inspect surrounding rear suspension components for wear, including mounts and bushings, so the new shock can operate correctly on the Saturn Ion.

Quality Assurance

FCS suspension components are cataloged for direct-fit replacement use, and part number 342550 is listed for the rear shock absorber application on the 2003-2007 Saturn Ion.