KYB SR4238 Suspension Strut and Coil Spring Assembly - Front Left

KYB Strut-Plus SR4238 for Nissan Maxima

The KYB Strut-Plus SR4238 is a front left suspension strut and coil spring assembly for 2009-2014 Nissan Maxima models. It combines an OE-restoring KYB strut with a high carbon steel coil spring to help return ride height, handling response, and steering control to factory specifications.

Key Features

• Part number SR4238 for the front left position
• Fits 2009-2014 Nissan Maxima, front left
• Strut and coil spring assembly for direct suspension service
• OE-restoring KYB strut construction
• High carbon steel coil spring matched to vehicle attributes and corner weights
• Boot included
• Internal rebound spring included
• Compressed length: 13.78 in; extended length: 17.99 in; stroke length: 4.21 in

Product Details

KYB Strut-Plus is built for drivers replacing a worn front suspension unit on a Nissan Maxima. As an original equipment supplier, KYB engineers this assembly to restore the vehicle’s handling and control characteristics while helping maintain OE ride height. The spring rate and strut design are selected to match the application, making SR4238 a practical choice for a 2009-2014 Nissan Maxima front left strut replacement. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Can Help Address

• Excessive front-end bounce or oscillation
• Uneven ride height at the front left corner
• Reduced steering stability or vague road feel
• Noise or wear associated with a fatigued strut assembly
• Loss of suspension control from a worn OE-style unit

Installation Notes

Fits 2009-2014 Nissan Maxima, front left. Verify the vehicle’s suspension configuration and compare the original assembly dimensions before installation. Because this is a complete strut and spring assembly, it is commonly used during front suspension replacement to reduce the need to transfer the coil spring from the old unit. After installation, a professional wheel alignment is recommended to confirm proper steering geometry and tire wear settings.

Quality Assurance

KYB is an OE supplier, and the Strut-Plus line is engineered around original equipment fit and ride-height restoration targets. SR4238 uses a KYB strut with a high carbon steel coil spring to support consistent suspension performance on the Nissan Maxima platform.