Dorman 949-513 Air Spring to Coil Spring Conversion Kit - Rear

Reliable Air Spring to Coil Spring Conversion Kit

The Dorman 949-513 Air Spring to Coil Spring Conversion Kit offers a durable solution for replacing air suspension components with standard coil springs. Designed for select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models, this kit provides a straightforward upgrade to steel compression springs with rubber bushings.

• Includes 2 black steel compression springs with closed ends
• Comes with 4 black rubber isolator bushings for noise and vibration reduction
• Standard suspension grade components engineered for durability
• Compatible with Buick 9-7x, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Oldsmobile Bravada, and Saab Rainier
• Part number 949-513 ensures exact fit and reliable performance

Durable Construction and Design Features

This conversion kit features black steel compression springs with closed ends on both sides, providing consistent load support and improved suspension stability. The rubber bushings and isolators help minimize noise and vibration, contributing to a smoother ride. The springs are designed to meet standard suspension grade requirements, making them suitable for everyday driving conditions on compatible SUVs and crossovers.

Compatible Vehicles and Applications

The Dorman 949-513 kit is specifically designed for air spring to coil spring conversion on the following vehicles: Buick 9-7x, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Oldsmobile Bravada, and Saab Rainier. This makes it an appropriate choice for owners looking to replace or upgrade their air suspension system with a reliable coil spring setup.

• Replaces worn or damaged air springs
• Eliminates air suspension system maintenance issues
• Restores suspension stability and ride height
• Reduces repair costs associated with air compressor failures
• Improves load handling for daily driving

Installation Notes and Tips

Installation of the Dorman 949-513 kit requires basic suspension knowledge and tools. It is recommended to safely lift and support the vehicle before removing the air springs. Ensure the coil springs and isolators are properly seated to avoid noise or premature wear. Alignment check after installation is advised to maintain proper handling characteristics.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 949-513 conversion kit undergoes quality inspections to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details on this suspension component.