KYB SM5358 Coil Spring Insulator - Rear Upper

Reliable Coil Spring Insulator for Jaguar Models

The KYB SM5358 coil spring insulator is designed to provide effective suspension noise reduction and cushioning for select Jaguar vehicles. Engineered to fit models such as the Jaguar Vanden Plas, XJ6, XJ8, XJ12, XJR, XK8, and XKR, this component helps maintain suspension integrity and ride comfort.

• Compatible with Jaguar Vanden Plas, XJ6, XJ8, XJ12, XJR, XK8, and XKR models
• Part number SM5358 ensures precise fitment
• Manufactured by KYB, a trusted brand in suspension components
• Part of the Mount Components product line, designed for suspension mounting and cushioning
• Coil spring insulator reduces noise and vibration from suspension springs

About the KYB Mount Components Product Line

The Mount Components line by KYB focuses on suspension parts that provide essential mounting and cushioning functions. This product line includes components like coil spring insulators that help isolate suspension noise and absorb vibrations, contributing to a smoother and quieter ride. The SM5358 coil spring insulator is part of this line, engineered to meet the specific requirements of Jaguar suspension systems.

Product Details and Functionality

The KYB SM5358 coil spring insulator is designed to fit directly onto the coil springs of Jaguar Vanden Plas, XJ6, XJ8, XJ12, XJR, XK8, and XKR models. By cushioning the contact points between the coil spring and suspension components, it minimizes metal-to-metal contact, reducing noise and wear. This insulator helps maintain suspension performance and contributes to overall vehicle comfort by dampening vibrations transmitted through the suspension system.

Common Issues Addressed by the Coil Spring Insulator

• Eliminates squeaking or clunking noises from suspension springs
• Prevents premature wear of coil springs and mounting points
• Reduces vibration and harshness during driving
• Maintains proper suspension alignment and function
• Improves ride comfort on Jaguar Vanden Plas and XJ series vehicles

Installation Notes and Tips

When installing the KYB SM5358 coil spring insulator, ensure the vehicle is safely lifted and the suspension is unloaded. Remove the old insulator carefully to avoid damaging the coil spring or surrounding components. Position the new insulator correctly on the coil spring to ensure proper fitment and function. It is recommended to inspect related suspension parts during installation for any signs of wear or damage.

Quality Assurance and Warranty

KYB manufactures the SM5358 coil spring insulator to meet OEM specifications for Jaguar vehicles. While specific warranty details are not provided, KYB products typically undergo rigorous quality control to ensure durability and performance. Using genuine KYB Mount Components helps maintain the integrity of your Jaguar's suspension system.