KYB SR4664 Suspension Strut and Coil Spring Assembly - Front Left

KYB Strut-Plus SR4664 for Hyundai Elantra

The KYB Strut-Plus SR4664 is a front left suspension strut and coil spring assembly for 2011-2012 Hyundai Elantra models. Built to restore OE ride height and handling balance, it combines a KYB OE-restoring strut with a high carbon steel coil spring matched to vehicle weight and corner loads.

Key Features

• Part number SR4664 for front left suspension service
• Complete strut and coil spring assembly for direct replacement
• OE-restoring KYB strut engineered for factory-style ride control
• High carbon steel coil spring developed around vehicle attributes and corner weights
• Boot included
• Compressed length: 13.78 in; extended length: 19.07 in; stroke length: 5.29 in

Product Details

KYB Strut-Plus SR4664 is built for the front left corner of the Hyundai Elantra and is aimed at restoring the vehicle’s original ride height, steering response, and stability. As a suspension strut and coil spring assembly, it serves as a structural support component, a steering pivot point, and a ride-control unit in one package. This makes it a practical choice for 2011-2012 Hyundai Elantra front left strut replacement when the original assembly has worn springs or reduced damping performance.

The Strut-Plus line focuses on OE-style replacement assemblies that combine KYB’s restoring strut design with a spring selected to match the application. Part number SR4664 is also referenced for the same application under Monroe Shocks & Struts cross-reference numbers 172286 and 182286.

What It Helps Address

• Front-end sag or ride height loss
• Excessive bounce or reduced damping control
• Uneven handling response at the front left corner
• Noisy or worn strut assembly service needs
• Restoration of factory-style steering and stability feel

Installation Notes

Fits 2011-2012 Hyundai Elantra, front left. Verify spring orientation, mount condition, and suspension geometry before installation. Because this is a complete strut and coil spring assembly, it can reduce the need to transfer the spring from the original unit. After installation, a professional wheel alignment is recommended to confirm proper suspension settings.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus SR4664 is engineered with OE restoration in mind. The assembly is built to help return the Hyundai Elantra’s ride height, handling, and control characteristics to factory specifications using application-matched components.