Dorman 533-363 Suspension Ball Joint - Front Upper

Dorman 533-363 Front Upper Ball Joint

Dorman 533-363 is a threaded suspension ball joint engineered as a standard replacement for the original equipment design on select Jaguar applications. It is built from steel with a rubber dust boot and a tapered stud for secure front suspension service on Jaguar XJ6, XJ12, XJS, XJR, and Vanden Plas models.

Key Features

• Threaded, bolt-in suspension ball joint for front upper mounting locations
• Steel construction with grey finish
• Rubber dust boot included
• Standard replacement suspension grade
• Tapered stud design with 12 mm wrench size
• No grease fitting, cotter pin, bushings, or mounting hardware included
• Cross-references Beck/Arnley 101-0644 and Delphi TC98 for the same application

Detailed Description

This Dorman suspension ball joint is precision-engineered and tested to replace the original front upper joint on specific Jaguar vehicles. The Dorman 533-363 uses a threaded, bolt-in mounting type and a tapered stud to match the OE-style suspension layout found on 1972-1997 Jaguar XJ6, 1973-1979 Jaguar XJ12, 1981-1992 Jaguar XJ12, 1994-1996 Jaguar XJ12, 1976-1996 Jaguar XJS, 1995-1997 Jaguar Vanden Plas, and 1995-1997 Jaguar XJR applications. If you are servicing a Jaguar front suspension with wear at the upper ball joint, this part number provides a direct replacement path for the listed vehicles.

What It Helps Fix

• Front suspension looseness or play at the upper ball joint
• Clunking or knocking from the front suspension
• Uneven tire wear related to worn suspension geometry
• Steering wander or imprecise front-end response
• Inspection failures caused by excessive joint movement

Installation Notes

Verify the vehicle’s front upper suspension configuration before ordering. This part uses a threaded, bolt-in design and does not include a grease fitting, cotter pin, castle nut, bushings, or mounting hardware. Confirm stud thread length, wrench size, and mounting dimensions against the original component before installation. For best results, inspect related suspension wear items during service on Jaguar XJ6, XJ12, XJS, XJR, and Vanden Plas models.

Quality Assurance

Dorman manufactures this ball joint as a standard OE-style replacement for specific vehicles and subjects it to precision engineering and testing for fit and function. Part number 533-363 is built to match the original front upper suspension application on the listed Jaguar platforms.