KYB SM5548 Coil Spring Insulator - Front Lower

Reliable Coil Spring Insulator for Select GM and Saab Models

The KYB SM5548 coil spring insulator is designed to provide effective cushioning and noise reduction for suspension systems. Compatible with various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles, this part helps maintain suspension integrity and ride comfort.

• Coil spring insulator for suspension noise and vibration reduction
• Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models
• Fits models including 9-7x, Ascender, Bravada, Envoy, Envoy XL, Envoy XUV, Rainier, SSR, Trailblazer, and Trailblazer EXT
• Part number SM5548 for precise identification
• Part of KYB's Mount Components product line for suspension reliability

About KYB Mount Components Product Line

The Mount Components line by KYB focuses on suspension parts that enhance vehicle stability and reduce noise and vibration. This coil spring insulator, part number SM5548, is engineered to work seamlessly within this product line, ensuring proper fitment and performance for the specified GM and Saab models.

Product Details and Compatibility

The KYB SM5548 coil spring insulator is specifically designed to fit a range of vehicles including Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab. It is compatible with models such as the Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series including Envoy XL and Envoy XUV, Isuzu Ascender and Bravada, Oldsmobile SSR, and Saab 9-7x. This insulator cushions the coil spring, reducing metal-to-metal contact, which helps minimize suspension noise and vibration during driving.

Common Suspension Issues Addressed

• Eliminates squeaking and clunking noises from coil springs
• Reduces vibration transmitted through the suspension
• Prevents premature wear of coil springs and mounting points
• Improves overall ride comfort and suspension response
• Helps maintain proper suspension alignment and performance

Installation Notes and Tips

Installation of the KYB SM5548 coil spring insulator should be performed with the vehicle securely lifted and suspension components accessible. It is recommended to inspect coil springs and related suspension parts for wear or damage during installation. Proper alignment of the insulator on the coil spring is essential to ensure effective noise reduction and cushioning. Professional installation is advised for best results.

Quality Assurance and Warranty

KYB is known for manufacturing suspension components that meet or exceed OEM standards. The SM5548 coil spring insulator undergoes quality checks to ensure durability and fitment accuracy. While specific warranty details are not provided here, KYB products typically come with a limited warranty covering defects in materials and workmanship.