KYB SR4421 Suspension Strut and Coil Spring Assembly - Front Right

Overview of KYB Strut-Plus Suspension Strut and Coil Spring Assembly

The KYB Strut-Plus SR4421 is designed specifically for Kia vehicles, including the Magentis, Optima, and Rondo models. This suspension strut and coil spring assembly offers a direct replacement solution to restore your vehicle's original ride quality and handling characteristics.

• Complete suspension strut and coil spring assembly for easy installation
• Compatible with Kia Magentis, Optima, and Rondo models
• Part number SR4421 ensures precise fitment
• Engineered to meet or exceed OEM specifications
• Includes both strut and coil spring for balanced suspension performance

Detailed Product Description

The KYB Strut-Plus line is designed to provide a reliable and efficient suspension solution by combining the strut and coil spring into a single assembly. The SR4421 part number is tailored for Kia Magentis, Optima, and Rondo vehicles, ensuring a proper fit and restoring the suspension system to its intended performance. This assembly helps maintain vehicle stability, control, and comfort by addressing wear and tear in the suspension components.

The Strut-Plus product line focuses on delivering a complete replacement unit that simplifies installation and reduces labor time. By integrating the coil spring with the strut, it eliminates the need to compress springs during installation, enhancing safety and convenience for professional mechanics and experienced DIYers alike.

Common Suspension Issues Addressed by KYB Strut-Plus SR4421

• Excessive bouncing or poor ride comfort
• Uneven tire wear due to suspension misalignment
• Reduced vehicle handling and stability
• Noise or clunking sounds from worn suspension parts
• Leaking or damaged strut components

Installation Notes and Tips

• Ensure compatibility with Kia Magentis, Optima, or Rondo before installation
• Use proper tools to safely remove the old strut and coil spring assembly
• Follow vehicle manufacturer torque specifications for mounting hardware
• Consider a professional wheel alignment after installation to optimize handling
• Inspect related suspension components for wear during replacement

Quality Assurance and Warranty Information

KYB manufactures the Strut-Plus SR4421 to meet or exceed original equipment standards, providing dependable performance and durability. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB’s official warranty policy for complete terms and conditions.