KYB 339348 Suspension Strut - Front Left

KYB Excel-G Front Left Strut for Nissan and INFINITI

KYB Excel-G part number 339348 is a front left suspension strut built to restore original ride control, stability, braking response, and steering feel. It is an OE-style replacement for select Nissan Murano, Nissan Pathfinder, INFINITI QX60, and INFINITI JX35 applications.

The Excel-G line is KYB’s original-equipment replacement series, assembled on KYB OE production lines with OE-quality components and calibrated damping. This KYB 339348 strut is a nitrogen gas-charged, twin-tube design with an internal rebound spring and vehicle-specific valving for consistent suspension response.

Key Features

• OE-style replacement strut for Asian SUVs and crossovers
• Restores designed control, handling, lane-change response, and body motion control
• Triple-lip fluid seal helps reduce oil and gas leakage
• Hand-assembled, in-house damping valves manage tire contact and steering response
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Made in USA
• Internal rebound spring included; dust cover not included
• Upper mount type: 12x1.25

Product Details

KYB Excel-G is engineered for drivers who want suspension performance returned to factory intent rather than changed. For Nissan Pathfinder front left strut replacement, Nissan Murano front left strut replacement, or INFINITI QX60 front left suspension service, part number 339348 provides a direct-fit OE replacement approach. This part cross-references Monroe Shocks & Struts 72937 for the same application.

Compatible With 2022-2024 Nissan Murano, front left; 2015-2021 Nissan Murano, front left; 2014-2020 INFINITI QX60, front left; 2013-2020 Nissan Pathfinder, front left; and 2013 INFINITI JX35, front left. The design supports electronic safety systems by helping the suspension, brakes, and tires operate as the vehicle manufacturer intended.

Common Problems This Strut Can Address

• Excessive bounce or poor ride control
• Loose steering feel or delayed lane-change response
• Uneven tire contact caused by worn damping performance
• Body movement during braking, cornering, or highway transitions
• Noise or leakage associated with a worn front left strut

Installation Notes and Tips

Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions where specified. Verify fitment by year, model, and front left position before installation. KYB recommends protecting the new strut from dirt, debris, and salt with KYB strut boot SB138.

Quality Assurance

KYB is a major OE shock and strut supplier, and the Excel-G line is built on the same KYB OE assembly lines using OE-quality components. The 339348 is calibrated to restore original suspension performance for the listed Nissan and INFINITI applications.