Dorman 532-458 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 532-458 Front Stabilizer Bar Bushing Kit

Dorman 532-458 is a front suspension stabilizer bar bushing kit for select Mazda Miata models from 1999-2005. It is built with rubber bushings and engineered as a direct replacement for the original equipment on the specified application.

Key Features

• Rubber stabilizer bar bushings for front suspension service
• Direct replacement for select Mazda Miata front sway bar applications
• Precision-engineered replacement part for OE-style fitment
• Regular grade replacement component for suspension repair
• Bracket not included; grease fitting not included
• Cross-reference part numbers include Mevotech Supreme MK90645

Detailed Description

This Dorman suspension stabilizer bar bushing kit, part number 532-458, is designed for the front stabilizer bar on 1999-2005 Mazda Miata vehicles. The rubber construction helps restore the stabilizer bar’s mounting interface when the original bushings are worn, cracked, or compressed. With an inside diameter of 20.72 mm, outside diameter of 29.6 mm, and assembled length of 37.6 mm, this replacement is sized for the listed application and supports proper bar location in the front suspension. This part cross-references Mevotech Supreme MK90645 for the same application.

What It Helps Address

• Front suspension clunking or rattling from worn stabilizer bar bushings
• Excessive sway bar movement at the mounting points
• Rubber deterioration from age, heat, and road exposure
• Loose-feeling front-end suspension response on a Mazda Miata
• Noise caused by degraded stabilizer bar contact surfaces

Installation Notes and Tips

Verify front-position fitment before installation on your Mazda Miata. Inspect the stabilizer bar and mounting surfaces for wear, corrosion, or damage before replacing the bushings. Because the bracket is not included, reuse or source the correct mounting hardware as needed for the repair. Confirm the bar diameter and bushing dimensions match the vehicle application before assembly.

Quality Assurance

Dorman states that this part is precision-engineered and rigorously tested to provide a reliable replacement for the original equipment on specific vehicles. Part number 532-458 is built to meet the requirements of the listed front suspension application.