KYB 339411 Suspension Strut - Front Left

KYB Excel-G Front Left Strut for Maxima

The KYB Excel-G 339411 is a front left suspension strut for 2009-2014 Nissan Maxima applications. Built to restore original ride control and handling balance, it is a direct OE-style replacement for drivers focused on stable braking, lane change response, and predictable suspension performance.

Excel-G Product Line Details

KYB Excel-G is KYB’s OEA-class aftermarket line, produced on the same assembly lines used for OE supply and calibrated to return the vehicle to its original designed performance. For a Nissan Maxima front left strut replacement, part number 339411 follows that OE-focused approach with a nitrogen gas-charged, twin-tube design and OE-quality components.

Key Features

• Fits 2009-2014 Nissan Maxima, front left
• KYB Excel-G part number 339411
• Nitrogen gas-charged, twin-tube suspension strut
• Upper mount type: 12x1.25
• Internal rebound spring included
• Compressed length: 13.78 in.
• Extended length: 17.99 in.
• Stroke length: 4.21 in.

Detailed Description

KYB 339411 is engineered for the front left position on the Nissan Maxima from 2009 through 2014. It is built to restore factory ride control characteristics rather than alter suspension feel, making it a practical choice for a Nissan Maxima front left strut replacement when original handling response, stability, and stopping control matter. The Excel-G line is widely used by professional technicians because it mirrors OE construction and calibration.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Excessive front-end bounce or oscillation
• Reduced steering response during lane changes
• Nose dive under braking
• Uneven or unstable ride control
• Worn front left strut performance on a 2009-2014 Nissan Maxima

Installation Notes and Tips

Install on the front left corner only and verify the upper mount thread specification before assembly. Because this is a suspension strut, inspect related wear items such as mounts, springs, and alignment settings during service. A professional alignment is recommended after replacement to confirm proper suspension geometry on the Nissan Maxima.

Quality Assurance

KYB is a major OE supplier, and Excel-G is manufactured on KYB OE assembly lines using OE-quality components. The design is intended to restore original vehicle performance characteristics for the specified Maxima fitment.