Rear Upper Ball Joint for 2003-2015 Cadillac CTS & More - Dorman 540-071

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$44.99
MPN: 540-071
UPC: 194883756267
Item Package Quantity: 1
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Dorman - OE Solutions Suspension Ball Joint P/N:540-071
Dorman - OE Solutions Suspension Ball Joint P/N:540-071
$44.99

Help keep your suspension tight and quiet with the DORMAN ball joint, part number 540-071. This rear upper ball joint is a direct-fit replacement for the 2003-2015 Cadillac CTS, the 2004-2009 Cadillac SRX and the 2005-2011 Cadillac STS. It pivots between the control arm and the wheel/knuckle, letting the suspension articulate over the road while holding proper wheel location.

  • Direct replacement: engineered 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 component.
  • Durable construction: built to strict standards from steel and rubber materials.
  • Rigorously tested: quality-control checks support long service life.

Signs this ball joint may need replacing include clunking or knocking over bumps, a wandering or loose feel, and uneven tire wear. If a worn ball joint is the cause, this part replaces it. Replacing both sides together is recommended for balanced suspension performance.

Interchange: TC8341 · FA990596 · 19329421 · 25684651 · K500430 · MS50513

This part cross-references / interchanges with the following part numbers:

TC8341, FA990596, 19329421, 25684651, K500430, MS50513

Frequently Asked Questions

What vehicles does the DORMAN suspension ball joint 540-071 fit?

It is a direct-fit replacement for the 2003-2015 Cadillac CTS, the 2004-2009 Cadillac SRX and the 2005-2011 Cadillac STS. See the Buyer's Guide tab to confirm your vehicle.

Is this a ball joint for the 2003-2015 Cadillac CTS?

Yes. Part 540-071 fits the 2003-2015 Cadillac CTS; see the Buyer's Guide tab for the other listed applications.

What position is this ball joint?

It is a rear upper suspension ball joint for the listed Cadillac applications.

What is this ball joint made of?

It is manufactured to strict standards from steel and rubber materials for durable construction.

How do I know if my ball joint is worn?

Common signs include clunking or knocking over bumps, a loose or wandering feel, and uneven tire wear. Have the suspension diagnosed to confirm the cause before replacing.