Keep the front suspension pivoting smoothly and the wheel properly located with the Dorman ball joint 539-829, a precision-engineered replacement for a worn front upper joint. It fits many vehicles, among them the 2018-2020 Lexus IS300, 2006-2020 Lexus IS350 and 2016-2017 Lexus IS200T. See the Buyer's Guide tab for the full list.
This suspension ball joint is the pivot point between the upper control arm and the steering knuckle. It lets the wheel steer and move with the suspension while holding it in place. Dorman designs it to fit and perform like the original equipment on the listed applications and puts it through thorough quality-control testing. If you're shopping for an IS300 upper ball joint, this unit is cataloged for the front upper position.
- Direct replacement: designed to fit and perform like the original equipment on the listed vehicles.
- Reliable fit: precision-engineered to match the design and dimensions of the original components.
- Durable construction: made of steel and rubber material and manufactured to strict standards.
- Rigorously tested: checked through thorough quality-control measures.
Signs that a ball joint may need replacing include clunking or knocking over bumps, loose or wandering steering, uneven tire wear and play at the joint. If a worn ball joint is the cause, this unit replaces it. An alignment check after installation is recommended.
Interchange: TC6491 · FA500114 · K500114
This part cross-references / interchanges with the following part numbers:
TC6491, FA500114, K500114
