Dorman - OE Solutions Suspension Ball Joint P/N:540-047
Replace a worn front lower pivot point with this Dorman ball joint, part number 540-091, a direct replacement designed to fit and perform like the original equipment. It fits many vehicles, among them the 2000-2005 Buick LeSabre, 1997-2005 Buick Park Avenue and 2000-2005 Cadillac DeVille. See the Buyer's Guide tab for the full list and engine details.
This Dorman suspension ball joint is precision-engineered and rigorously tested as a dependable replacement for the factory part on specific vehicles.
In the front lower position, the ball joint is the pivoting link between the lower control arm and the steering knuckle. It lets the wheel steer and travel up and down with the suspension. Clunking over bumps, loose or wandering steering, or uneven tire wear are signs a ball joint may need replacing. Inspect the suspension to confirm the cause before ordering.
Interchange: 610.62023 · K-5333
61062023 · 45D2324 · 46D2324A · TC5369 · 104303 · FA2174 · 25672870 · K5333 · FA2237 · GK5333 · MK5333 · JBJ951
This part cross-references / interchanges with the following part numbers:
Is this the right Buick LeSabre ball joint for a 2000-2005 model?
Yes. Dorman 540-091 is listed as a front lower ball joint for the 2000-2005 Buick LeSabre. Check the Buyer's Guide tab to confirm your exact vehicle.
Can I use it as a 2000-2005 Cadillac DeVille ball joint too?
Yes. It is listed for the 2000-2005 Cadillac DeVille and the 1997-2005 Buick Park Avenue. The Buyer's Guide tab shows every other listed vehicle.
What does a front lower ball joint do?
It forms the pivoting connection between the lower control arm and the steering knuckle. This lets the wheel steer and move up and down with the suspension.
What are signs my ball joint may need replacing?
Common signs include clunking over bumps, loose or wandering steering, and uneven front tire wear. Have the suspension inspected to confirm the cause.
What is this ball joint made of?
Dorman states it is made from steel and rubber materials. It is built to strict standards and put through thorough quality-control testing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.