KYB 349046 Shock Absorber - Front

KYB Excel-G Front Shock Absorber

The KYB Excel-G 349046 is a nitrogen gas-charged, twin-tube suspension shock absorber built to restore original ride control on select Chevrolet Express and GMC Savana vans. It is calibrated to return factory-style handling, stability, braking response, and lane-change control without changing the vehicle’s intended feel.

Built on KYB OE assembly lines, the Excel-G line uses OE-quality components and is classified as Original Equipment for the Aftermarket. For Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, and GMC Savana 3500 front suspension service, part number 349046 is a direct-fit OE-style replacement.

• KYB recommended OEM replacement shock absorber
• Nitrogen gas-charged, twin-tube design
• 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 by minimizing flex
• Dust cover included
• R-stop included

Excel-G Product Line Details

KYB Excel-G is focused on restoring the vehicle’s original suspension performance rather than altering ride characteristics. The line is built with the same manufacturing approach KYB uses for OE supply, making it a practical choice for drivers and technicians who want factory-correct control on GM vans such as the Chevrolet Express and GMC Savana.

Fitment and Application

• Fits 2008-2016 Chevrolet Express 2500, front; replace suspension strut and coil spring assembly according to manufacturer’s instructions; Excel-G
• Fits 2003-2016 Chevrolet Express 3500, front; replace suspension strut and coil spring assembly according to manufacturer’s instructions; Excel-G
• Fits 2003-2016 GMC Savana 3500, front; replace suspension strut and coil spring assembly according to manufacturer’s instructions; Excel-G
• Fits 2008-2015 GMC Savana 2500, front; replace suspension strut and coil spring assembly according to manufacturer’s instructions; Excel-G
• Fits 2003-2007 Chevrolet Express 2500, front; recommended OEM replacement; exc. 7300 GVW; Excel-G
• Fits 2003-2007 GMC Savana 2500, front; recommended OEM replacement; exc. 7300 GVW; Excel-G

What This Shock Absorber Helps Address

• Excessive front-end bounce after bumps
• Loose or unstable steering feel on Chevrolet Express and GMC Savana vans
• Reduced braking stability caused by worn suspension damping
• Uneven tire contact from weak shock control
• Body roll and lane-change instability during normal driving

Installation Notes

Verify the vehicle’s front suspension configuration before ordering. For the listed Chevrolet Express and GMC Savana applications, replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Confirm compressed length, extended length, stroke, and mount types against the original part before installation. This part cross-references Monroe Shocks & Struts (e.g., 911257) for the same application.

Quality Assurance

KYB is a major OE supplier of shocks and struts, and Excel-G is produced on KYB OE assembly lines using OE-quality components. The 349046 is engineered to restore designed suspension performance for the specified GM van applications.