Dorman 533-377 Suspension Ball Joint - Front Upper

Dorman 533-377 Front Upper Ball Joint

Dorman 533-377 is a threaded suspension ball joint built as a standard replacement for the original equipment part on select Honda Prelude models. It is precision-engineered and tested for dependable service on the front upper suspension position.

• Fits 1988-1991 Honda Prelude, front upper
• Threaded, bolt-in style suspension ball joint
• Steel construction with grey finish
• Dust boot included to help protect the joint
• Castle nut, cotter pin hole, and mounting hardware included
• Tapered stud design with 12 mm wrench size
• Non-greaseable design for maintenance-free operation
• OE-style replacement for the original front upper ball joint

Detailed Product Information

This Dorman 533-377 suspension ball joint is designed for the front upper position on 1988-1991 Honda Prelude applications. The assembly uses a threaded, bolt-in mounting type with a tapered stud and two mounting holes, matching the service needs of the original suspension layout. Steel construction, a rubber dust boot, and included castle nut support a direct replacement approach for worn front suspension joints on the Honda Prelude.

This part cross-references Delphi TC1181 for the same application. It also cross-references Mevotech Supreme MK9750 for the same application.

Common Repair Symptoms

• Front-end clunking or popping over bumps
• Excessive play in the upper suspension joint
• Uneven tire wear caused by looseness in the front suspension
• Steering wander or reduced directional stability
• Visible dust boot damage or joint wear during inspection

Installation Notes and Tips

Verify the vehicle is a 1988-1991 Honda Prelude with the front upper ball joint application before installation. Inspect the control arm, mounting points, and surrounding suspension components for wear or damage, and replace any compromised hardware as needed. Because this is a threaded, bolt-in suspension ball joint, proper torque and alignment procedures are important after installation.

Quality Assurance

Dorman manufactures this ball joint as a tested replacement part for specific OE applications. The design focuses on fit, function, and durability for service on the Honda Prelude front upper suspension position.