Dorman 540-372 Suspension Stabilizer Bar Bushing Kit - Rear

Dorman 540-372 Rear Stabilizer Bar Bushings

Dorman 540-372 is a suspension stabilizer bar bushing kit built as a standard replacement for specific vehicles. It uses rubber/elastomer construction and is precision-engineered and tested to match the original equipment function on the application.

Compatible with rear suspension service on 1999-2000 Hyundai Sonata, this Dorman 540-372 stabilizer bar bushing kit addresses worn sway bar support points that can affect handling and noise. It is a direct-fit replacement for OE-style repair work on the rear stabilizer bar mounting area.

Key Features

• Standard replacement stabilizer bar bushing kit for rear suspension service
• Rubber and elastomer material for OE-style compliance and support
• Inside diameter: 18 mm
• Outside diameter: 30 mm
• Width: 30 mm
• Assembled length: 45 mm
• No grease fitting included
• No bracket included

Detailed Description

This suspension stabilizer bar bushing kit is engineered for the rear stabilizer bar on 1999 Hyundai Sonata and 2000 Hyundai Sonata models built to 4/03/00. Dorman 540-372 is made to replace the original equipment bushing with a standard replacement design that supports proper bar location and suspension response. This part cross-references MOOG Chassis Products K90615 for the same application.

Common Repair Symptoms

• Rear suspension clunking or rattling over bumps
• Excessive sway bar movement at the mounting point
• Worn, cracked, or flattened stabilizer bar bushings
• Loose-feeling rear handling from deteriorated bushing support
• Noise from the rear suspension during cornering or road impact

Installation Notes and Tips

Verify rear stabilizer bar diameter and bushing dimensions before installation. Inspect the sway bar, brackets, and surrounding suspension components for wear or corrosion during service. This part is intended for rear placement on the listed Hyundai Sonata applications, including 1999 Sonata and 2000 Sonata to 4/03/00.

Quality Assurance

Dorman tests this replacement bushing kit for fit and function against the original equipment application. The part is built to provide reliable OE-style service on the specified Hyundai Sonata rear suspension applications.