Keep your front suspension tight and steering precise with the Delphi ball joint TC1603, a front lower pivot built with the same OE safety technology Delphi fits to millions of vehicles worldwide. It's a direct-fit replacement for the 1997-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 1988-1992 Chevrolet C1500, C2500 and C3500, the 1992 Chevrolet C1500 and C2500 Suburban, and the matching 1988-1992 GMC C1500, C2500, C3500 and 1992 GMC C1500/C2500 Suburban — see the Buyer's Guide tab for the full list.
Delphi tests to the extreme for OE performance, with parts validated below -40°C and over 120°C and exposed to 720 hours of salt spray. Extensive dimensional and material analysis ensures close compatibility between the OE and aftermarket part. If a worn front lower ball joint is behind your loose steering, clunking or uneven tire wear, this replaces it.
Interchange: 610.6601
6106601 · 15616427 · 15659724 · B6293 · B6445 · K6293 · K6445 · GK6293 · MK6293 · JBJ7015
This part cross-references / interchanges with the following part numbers:
What position is the Delphi TC1603 ball joint?
It is a front lower suspension ball joint. Confirm the correct application for your vehicle in the Buyer's Guide tab before ordering.
What vehicles does this ball joint fit?
It fits the 1997-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 1988-1992 Chevrolet and GMC C1500/C2500/C3500, and the 1992 C1500/C2500 Suburban models. See the Buyer's Guide tab for the full list.
What are the signs of a worn ball joint?
Common signs include loose or imprecise steering, clunking or knocking over bumps, and uneven front tire wear. Diagnose the cause before replacing.
What type of boot does the TC1603 use?
It uses a chloroprene rubber boot, which improves durability and helps prevent premature failure of the joint.
How is this Delphi ball joint made?
It is manufactured with high-quality forgings and machined to micron tolerances for strength and smooth operation, with anti-corrosion protection applied to each part.
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.
