KYB 3340103 Suspension Strut - Front Left

KYB Excel-G Front Left Strut for Sonata

The KYB Excel-G suspension strut is built to restore original ride control, stability, and steering response on the 2011 Hyundai Sonata front left position. This KYB Excel-G, part number 3340103, is an OE-style replacement for drivers who want factory-correct handling without changing the vehicle’s designed suspension behavior.

Key Features

• OE replacement choice for Asian vehicles
• Restores designed control and handling on the Hyundai Sonata
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
• Made in USA
• Supports proper operation of electronic safety systems by maintaining suspension performance as engineered
• Strong strut body and bracket design helps minimize flex and maintain alignment

Product Line Details

KYB Excel-G is KYB’s OEA-style replacement line, built on the same OE assembly lines used for global original equipment products. It uses nitrogen gas-charged, twin-tube construction and OE-quality components to return the suspension to its original performance characteristics. Part number 3340103 follows that approach for the front left strut application on the 2011 Hyundai Sonata.

Detailed Description

Fits 2011 Hyundai Sonata, front left. This suspension strut is engineered for the front left corner and is listed for vehicles with coil spring and notes TO 06/01/2011. The KYB Excel-G 3340103 is designed to restore the vehicle’s original ride control, lane-change responsiveness, and braking stability while preserving the factory tuning of the suspension. This part cross-references Hyundai 546513Q712 for the same application.

What It Helps Address

• Excessive bouncing or unsettled ride quality
• Reduced steering response during lane changes
• Body movement that feels loose or uncontrolled
• Uneven tire contact caused by worn damping performance
• Noise or vibration associated with aging strut components

Installation Notes and Tips

Fits 2011 Hyundai Sonata, front left. Verify the vehicle build date and suspension configuration before installation, since this listing applies to vehicles TO 06/01/2011 with coil spring and H notes. KYB recommends replacing the strut mount, part number SM5777, to reduce noise and vibration. A KYB strut boot, part number SB116, can help protect the new strut from dirt, debris, and road salt.

Quality Assurance

KYB is a major OE supplier, and Excel-G is produced to restore original equipment performance rather than alter suspension tuning. The stronger strut body and OE-quality construction are intended to support alignment retention and consistent damping in daily driving.