Dorman 928-521 Suspension Stabilizer Bar Bushing Kit - Front

Reliable Suspension Stabilizer Bar Bushing Kit for GM Luxury Vehicles

The Dorman 928-521 Suspension Stabilizer Bar Bushing Kit is designed to restore proper suspension function for select Buick, Cadillac, Oldsmobile, and Pontiac models. Engineered with durable rubber bushings and steel brackets, this kit provides a secure fit and helps maintain vehicle stability.

• Includes two rubber bushings with a 30mm inside diameter
• Steel brackets and four bolts included for complete installation
• Regular grade type for standard suspension performance
• Compatible with Buick Aurora, Cadillac DeVille and Seville, Oldsmobile Aurora, Pontiac Bonneville and LeSabre
• Part number 928-521 ensures correct fitment and quality

Durable Components for Suspension Stability

This suspension stabilizer bar bushing kit features rubber bushings that absorb vibrations and reduce noise while maintaining the stabilizer bar's position. The included steel brackets provide a strong mounting point, ensuring the bushings stay securely in place. With an inside diameter of 30mm, these bushings are designed to fit the stabilizer bars on specific GM luxury sedans and coupes. The kit contains all necessary hardware, including brackets and bolts, to facilitate a straightforward replacement process.

Compatible Vehicles and Applications

The Dorman 928-521 kit is compatible with several GM models, including the Buick Aurora, Cadillac DeVille, Cadillac Seville, Oldsmobile Aurora, Pontiac Bonneville, and Pontiac LeSabre. This makes it a suitable choice for owners looking to maintain or repair the suspension system on these vehicles. Using the correct part number 928-521 ensures proper fit and function.

• Reduces suspension noise and vibration
• Prevents excessive stabilizer bar movement
• Helps maintain vehicle handling and cornering stability
• Addresses worn or cracked bushings causing suspension issues
• Restores proper suspension geometry and alignment

Installation Notes and Tips

Installation requires removal of the old bushings and brackets from the stabilizer bar. The included steel brackets and bolts simplify the replacement process. It is recommended to inspect the stabilizer bar for wear or damage before installation. Proper torque specifications should be followed when tightening bolts to ensure secure mounting. Grease fittings are not included, so lubrication should be applied as needed during installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and durability. The 928-521 Suspension Stabilizer Bar Bushing Kit undergoes quality checks to ensure reliable performance. While no specific warranty information is provided, Dorman parts typically come with a limited warranty covering defects in material and workmanship.