KYB SR4427 Suspension Strut and Coil Spring Assembly - Front or Front Right

KYB Strut-Plus SR4427 for Jeep Grand Cherokee

KYB Strut-Plus SR4427 is a complete suspension strut and coil spring assembly for select Jeep Grand Cherokee applications. It is built to restore ride height, steering response, and vehicle control with OE-style fitment for the front suspension.

Key Features

• Complete strut assembly engineered for professional-level replacement results
• Includes a KYB Excel-G strut with application-specific damping valves
• High-carbon steel coil spring is matched to vehicle corner weights to help restore OE ride height
• Stronger steel outer shell for added structural support
• Side-specific design with left and right part numbers as the vehicle manufacturer intended
• Engineered to help vehicles equipped with ESC, ABS, and related electronic safety systems
• Assembled in the USA

Product Details

KYB, an original equipment supplier, builds the Strut-Plus line to restore the handling and control characteristics expected from the factory suspension. The SR4427 combines a restoring KYB strut with a precision-matched coil spring so the assembly can return the vehicle to proper ride height and consistent damping performance. For Jeep Grand Cherokee front suspension service, this part number supports direct replacement needs on 2005 Jeep Grand Cherokee front and 2006-2010 Jeep Grand Cherokee front right applications. This part cross-references Monroe Shocks & Struts (e.g., 171377R, 181377R) for the same application.

What It Helps Address

• Front-end sag or reduced ride height
• Loose, unstable, or uneven handling
• Excessive bounce after bumps
• Worn strut performance affecting steering feel
• Suspension service needs on Jeep Grand Cherokee front right applications

Installation Notes

Install according to the vehicle manufacturer’s instructions and verify side-specific placement before assembly. Because this is a pre-assembled strut and coil spring unit, it is suited for direct suspension replacement on the listed Jeep Grand Cherokee applications. After installation, a professional alignment is recommended to confirm proper suspension geometry and steering wheel position.

Quality Assurance

KYB manufactures OE-focused suspension components and designs the Strut-Plus line to meet the fitment and performance expectations of the original suspension layout. SR4427 is assembled in the USA and engineered with application-specific components for consistent service on the listed Jeep Grand Cherokee models.