Delphi Suspension Ball Joint P/N:TC5274
Keep your steering tight and your suspension pivoting smoothly with the Delphi ball joint TC5907, a front upper suspension ball joint that drops in as a direct-fit replacement for the 2004-2009 Cadillac SRX and 2005-2011 Cadillac STS. The ball joint links the control arm to the steering knuckle, letting the front suspension articulate and steer while carrying load. If a worn front upper ball joint is behind your clunking, loose steering, or uneven tire wear, this replaces it.
OE-derived design: Delphi applies its OE steering expertise to this aftermarket joint, validating it below -40°C and above 120°C plus 720 hours of salt-spray exposure.
See the Buyer's Guide tab for the full engine-level fitment.
Interchange: 522-340
522340 · 1580692122 · 19181784 · 19181785 · 88955491 · 88955492 · BJ90146 · BJ90146XL · CB90478 · CB90478PR · K500065 · MS50538 · JBJ323
This part cross-references / interchanges with the following part numbers:
Does the Delphi ball joint TC5907 fit my Cadillac?
It's a direct-fit front upper ball joint for the 2004-2009 Cadillac SRX and 2005-2011 Cadillac STS. Check the Buyer's Guide tab to confirm your exact vehicle.
What does this ball joint do?
It connects the control arm to the steering knuckle, letting the front suspension pivot and steer while carrying load through the joint.
What are signs my ball joint may need replacing?
Clunking over the front suspension, loose or wandering steering, and uneven tire wear can be signs. Have the cause diagnosed before replacing.
What is the boot made of?
It uses a chloroprene rubber boot, which improves durability and helps prevent premature failure of the joint.
How is this part protected against rust?
Delphi applies anti-corrosion protection to each part for corrosion prevention and enhanced appearance, and validates parts through 720 hours of salt-spray exposure.
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.