Dorman 533-162 Suspension Ball Joint - Front Upper

Dorman 533-162 Front Upper Ball Joint

Dorman 533-162 is a threaded suspension ball joint for front upper applications on select classic GM vehicles. It is precision-engineered and tested as a direct replacement for the original equipment design, with steel construction, a rubber dust boot, and a greaseable service design.

Key Features

• Fits front upper suspension positions on select Chevrolet, Buick, Oldsmobile, and Pontiac models
• Steel body with grey finish for durable suspension service
• Threaded, bolt-in mounting type with tapered stud
• Greaseable design with grease fitting included
• Dust boot included; rubber boot material helps protect the joint
• Castle nut, mounting hardware, and cotter pin hole included
• Standard replacement suspension grade
• Part number 533-162 for easy catalog matching

Detailed Description

This Dorman suspension ball joint is built for front upper use on applications such as the Chevrolet Camaro, Chevrolet El Camino, Chevrolet Malibu, Chevrolet Monte Carlo, Chevrolet Nova, Buick Skylark, Oldsmobile Cutlass, Oldsmobile Omega, Pontiac Firebird, Pontiac GTO, Pontiac Grand Prix, and Pontiac LeMans. It is a threaded, bolt-in style replacement with a tapered stud, 12 mm wrench size, and a greaseable service setup for routine maintenance. The steel construction and included dust boot support long-term suspension service in classic GM front-end assemblies. This part number 533-162 is a direct-fit replacement for specific OE-style applications where the original ball joint has worn or loosened.

This part cross-references MOOG Chassis Products K5108 for the same application.

Common Problems This Part Can Help Solve

• Front-end looseness or play from a worn upper ball joint
• Clunking or popping noises from the front suspension
• Uneven tire wear caused by suspension joint wear
• Steering wander or reduced front-end stability
• Failed dust boot protection leading to contamination and wear

Installation Notes and Tips

Verify vehicle year, make, model, and front upper position before installation. This ball joint uses a threaded, bolt-in mounting style and includes a cotter pin hole and castle nut for proper fastening. Inspect the surrounding control arm, hardware, and alignment settings during replacement, and perform a professional wheel alignment after installation. Part number 533-162 should be matched to the confirmed application before service.

Quality Assurance

Dorman states this suspension ball joint is precision-engineered and rigorously tested to provide a reliable OE-style replacement for specific vehicles. The design uses steel construction, a rubber dust boot, and a greaseable service layout to support dependable suspension repair.