KYB SR4163 Suspension Strut and Coil Spring Assembly - Front Right

KYB Strut-Plus Front Right Suspension Assembly

The KYB Strut-Plus SR4163 is a front right suspension strut and coil spring assembly for select Nissan applications. It is built to restore ride height, steering response, and suspension control with an OE-style fit for the vehicle’s original mounting position.

Compatible with 2002-2006 Nissan Altima and 2004-2008 Nissan Maxima, front right, this assembly is engineered for direct replacement service on the passenger side front suspension.

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 helps restore OE ride height
• Exact fitment, pre-assembled for professional results
• Side-specific design with left/right part-number engineering
• Engineered to work with electronic safety systems such as ESC and ABS
• Assembled in the USA
• Recipient of a 2018 import aftermarket industry award

Product Details

KYB designs the Strut-Plus line as a complete suspension strut and coil spring assembly for vehicles that need restored handling and ride control after wear. The SR4163 combines KYB’s OE-restoring strut design with a vehicle-specific spring rate and corner-weight consideration to help return the suspension to factory ride-height specifications. For Nissan Altima and Nissan Maxima front right applications, this part number supports a direct replacement approach that matches the original side-specific layout.

This part cross-references Monroe Shocks & Struts (e.g., 172240, 182240) for the same application.

Common Problems It Can Address

• Front-end bounce or excessive road movement
• Uneven ride height on the front right corner
• Loose or delayed steering response
• Noise or wear associated with an aging strut assembly
• Reduced suspension control during braking and cornering

Installation Notes

Fits 2002-2006 Nissan Altima, front right. Fits 2004-2008 Nissan Maxima, front right. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify side, position, and vehicle year before installation. Because this is a pre-assembled Strut-Plus unit, it is built for direct replacement service in the original front right location.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus line is engineered to restore handling, control, and ride height with OE-style construction and application-specific damping.