KYB 343353 Shock Absorber - Rear

KYB Excel-G Rear Shock for Kia Rio

The KYB Excel-G 343353 is a rear suspension shock absorber for 2001-2005 Kia Rio models. It is built to restore original ride control, stability, braking response, and handling balance without changing the vehicle’s designed suspension behavior.

Made on KYB OE assembly lines, the Excel-G line uses OE-quality components and a nitrogen gas-charged twin-tube design. For Kia Rio rear shock replacement, 343353 is an OE-style choice focused on factory-correct damping and consistent road control.

Key Features

• Fits 2001-2005 Kia Rio, rear
• OE-style replacement for Asian vehicles
• Restores designed control and handling for the Kia Rio
• Nitrogen gas-charged, twin-tube construction
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
• Strong strut body and bracket design helps maintain alignment under load
• Dust cover included

Product Details

KYB Excel-G shocks and struts are engineered to return the suspension to its original performance profile rather than alter ride characteristics. Part number 343353 uses a compressed length of 13.66 inches, an extended length of 22.52 inches, and an 8.86-inch stroke. Mounting configuration includes lower mount type E2(12X42) and upper mount type E3(64.5X94X45). The design also includes an R-stop and no internal rebound spring or B-stop.

This part cross-references Monroe Shocks & Struts (e.g., 5777) and Gabriel (e.g., 69585) for the same application.

What It Helps Address

• Excessive bouncing after bumps
• Loose or unstable rear suspension feel
• Reduced braking stability from worn damping
• Delayed body control during lane changes
• Uneven tire contact caused by weak rear shock performance

Installation Notes

Compatible with 2001-2005 Kia Rio rear suspension applications. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify mount style, dimensions, and rear-position fitment before installation. Professional installation is recommended for proper suspension alignment and safe operation.

Quality Assurance

KYB is a major OE supplier to vehicle manufacturers, and the Excel-G line is produced on the same assembly lines used for OE applications. The part is calibrated to restore factory-designed performance and uses OE-quality components for consistent suspension control.