KYB SR4453 Suspension Strut and Coil Spring Assembly - Front Left

Overview of KYB Strut-Plus Suspension Strut SR4453

The KYB Strut-Plus SR4453 is designed for Lexus and Toyota vehicles, including the Highlander, RX350, and RX450h models. This suspension strut and coil spring assembly offers a direct replacement solution engineered to restore original ride quality and handling.

• Complete suspension strut and coil spring assembly
• Compatible with Lexus Highlander, RX350, RX450h and Toyota Highlander models
• Part number SR4453 for precise fitment
• Engineered to meet or exceed OEM specifications
• Designed to restore vehicle stability and ride comfort

Product Line Details: KYB Strut-Plus

The Strut-Plus line from KYB provides a fully assembled suspension strut and coil spring unit, simplifying installation and ensuring consistent performance. This product line is intended to offer a reliable replacement that maintains the original suspension geometry and ride characteristics of the vehicle. The SR4453 is part of this line, delivering a factory-style fit and function for Lexus and Toyota SUVs.

Detailed Product Description

The KYB Strut-Plus SR4453 suspension strut and coil spring assembly is engineered to provide a direct fit replacement for select Lexus and Toyota models. By combining the strut and coil spring into a single assembly, it reduces installation time and helps maintain the vehicle's original suspension design. This part is specifically compatible with Lexus Highlander, RX350, RX450h, and Toyota Highlander models, ensuring proper fit and performance. The assembly is built to meet or exceed OEM standards, supporting vehicle stability, handling, and ride comfort.

Common Applications and Problem Resolution

• Restores suspension performance after worn or damaged struts
• Eliminates excessive bouncing or poor ride quality
• Corrects uneven tire wear caused by faulty suspension components
• Improves vehicle handling and steering response
• Addresses noise or vibration issues related to suspension wear

Installation Notes and Tips

Installation of the KYB Strut-Plus SR4453 is simplified by the pre-assembled design, which includes both the strut and coil spring. It is recommended to verify vehicle compatibility by make and model before installation. Professional installation is advised to ensure proper torque specifications and alignment are maintained. After installation, a wheel alignment is recommended to optimize handling and tire wear.

Quality Assurance and Warranty

KYB manufactures the Strut-Plus SR4453 to meet or exceed OEM quality standards, ensuring durability and reliable performance. While specific warranty details are not provided here, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB’s official warranty policy for complete information.