KYB 341378 Suspension Strut - Front Left

KYB Excel-G Front Left Strut for Infiniti G35

The KYB Excel-G 341378 is a front left suspension strut built to restore original ride control, stability, and steering response on select Infiniti G35 models. It is an OE-style replacement for 2003-2006 Infiniti G35 applications with the correct front left fitment.

Key Features

• KYB Excel-G OEA replacement designed to restore factory handling characteristics
• Fits 2003-2006 Infiniti G35, front left
• Nitrogen gas-charged twin-tube design for consistent damping performance
• Vehicle-specific, hand-assembled damping valves for controlled tire contact and body motion
• Triple-lip fluid seal helps reduce oil and gas leakage
• Strong strut body and bracket construction helps minimize flex and maintain alignment
• Upper mount type: 12x1.25; lower mount type: special
• Stroke length: 5.32 in; compressed length: 19.05 in; extended length: 24.37 in

Product Details

KYB Excel-G is part of KYB’s OE-focused product line, built on the same assembly lines and with the same quality components used for original equipment supply. For Infiniti G35 owners looking for a direct replacement front left strut, KYB 341378 is calibrated to return the vehicle’s designed ride control rather than alter it. This part cross-references Monroe Shocks & Struts 71117 for the same application.

Common Issues This Strut Can Address

• Excessive bouncing or poor damping over bumps
• Loose steering feel or delayed lane-change response
• Uneven tire contact caused by worn suspension control
• Body movement that feels unstable during braking or cornering
• Noise or leakage associated with a worn front strut

Installation Notes

Fits 2003-2006 Infiniti G35, front left. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions where required. This application is listed for non-sport suspension models and uses the Excel-G configuration. Verify mount style and dimensions before installation, and inspect related suspension components for wear.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is built to OE-quality standards on KYB production lines for original-equipment-style performance restoration. The design includes a triple-lip seal and reinforced strut body construction to support consistent operation in daily driving conditions.