KYB SR4156 Suspension Strut and Coil Spring Assembly - Front Right

KYB Strut-Plus for Sentra Front Right

KYB Strut-Plus SR4156 is a suspension strut and coil spring assembly for the front right side of select Nissan Sentra models. It is built to restore ride height, steering response, and vehicle control with an OE-style, preassembled design.

For 2002-2006 Nissan Sentra front right applications, this assembly combines KYB damping technology with a vehicle-specific coil spring to help return the suspension to factory ride characteristics. The KYB Strut-Plus line is engineered for exact fitment and side-specific installation, making it a direct replacement choice for this application.

Key Features

• OE-style replacement for Asian vehicles
• Includes a KYB Excel-G strut with application-specific damping valves
• Stronger steel outer shell for added structural support
• High carbon steel coil spring developed around vehicle corner weights
• Preassembled for professional installation results
• Side-specific design for the front right position
• Engineered to help vehicles with ESC, ABS, and related safety systems
• Assembled in the USA
• Recipient of a 2018 industry award in the import aftermarket category

Product Details

KYB Strut-Plus SR4156 is designed as a complete suspension strut and coil spring assembly for the front right of the 2002-2006 Nissan Sentra. KYB builds this line around OE restoring strut technology and spring rates selected to help return ride height within factory specifications. The Strut-Plus product line focuses on exact fitment, side-specific components, and suspension geometry that matches the vehicle manufacturer’s original design. This part cross-references Monroe Shocks & Struts (e.g., 172105, 181312) for the same application.

What It Helps Address

• Excessive front-end bounce or oscillation
• Uneven ride height at the front right corner
• Loose or imprecise steering feel
• Reduced stability during braking and cornering
• Suspension wear that affects electronic safety system performance

Installation Notes

Fits 2002-2006 Nissan Sentra, 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 preassembled strut and spring unit, it is intended for direct replacement in the specified front right location.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus line is engineered to restore handling and control characteristics for the listed application. The assembly uses OE-focused damping and spring specifications to support proper ride height and suspension performance on the Nissan Sentra.