KYB SR4225 Suspension Strut and Coil Spring Assembly - Front Right

KYB Strut-Plus SR4225 for Nissan Altima

The KYB Strut-Plus SR4225 is a front right suspension strut and coil spring assembly for 2007-2013 Nissan Altima models. It is built to restore ride height, steering response, and vehicle control with an exact-fit, pre-assembled design.

Key Features

• OE-style replacement choice for Asian vehicles
• Includes a KYB Excel-G strut with application-specific damping valves
• Uses a stronger steel outer shell for added structural support
• High-carbon steel coil spring is matched to vehicle corner weight and ride height targets
• Assembled in the USA
• Engineered for exact fitment and professional installation results
• Side-specific design for the front right position
• Designed with electronic safety systems such as ESC and ABS in mind
• Recipient of a 2018 import aftermarket industry award

Product Details

KYB Strut-Plus SR4225 combines a KYB OE-restoring strut with a precision-matched coil spring to help return the suspension geometry and ride height of the vehicle to factory specifications. As an original equipment supplier, KYB builds this assembly to address the demands of the 2007-2013 Nissan Altima front suspension, where proper damping and spring rate are important for handling, stability, and steering feel. This part cross-references Monroe Shocks & Struts (e.g., 172392, 172905) for the same application.

Vehicle Fitment

• Fits 2007-2013 Nissan Altima, front right.

Common Repair Uses

• Front suspension sag or uneven ride height
• Excessive bouncing, nose dive, or poor damping control
• Clunking or worn strut assembly symptoms
• Reduced steering stability or inconsistent handling
• Restoring factory ride height after strut and spring wear

Installation Notes

Install according to the vehicle manufacturer’s instructions for the front right position. Verify side-specific orientation before installation and confirm all suspension components are in serviceable condition. Because this is a pre-assembled strut and coil spring assembly, it is intended to simplify replacement while maintaining OE-style fitment on the Nissan Altima.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus line is engineered around OE fit, ride height, and handling targets for the application. The SR4225 is assembled in the USA and built to support vehicles equipped with electronic safety systems such as ESC and ABS.