Delphi Suspension Ball Joint P/N:TC4259

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$29.99
MPN: TC4259
UPC: 689604398722
Item Package Quantity: 1

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Delphi Suspension Ball Joint P/N:TC4259
Delphi Suspension Ball Joint P/N:TC4259
$29.99

Keep your front suspension tight and your steering precise with the Delphi Suspension Ball Joint TC4259 — a front lower Toyota 4RUNNER ball joint that drops in as a direct-fit replacement for the 2003-2009 Lexus GX470, 2003-2009 Toyota 4Runner, and 2007-2009 Toyota FJ Cruiser.

This front lower ball joint is the pivoting link between the lower control arm and the steering knuckle, letting the suspension travel while the wheels steer. Worn joints can show up as clunking or popping over bumps, uneven front tire wear, or loose, wandering steering; if a failed front lower ball joint is the cause, this replaces it.

  • OE-developed and extreme-tested: withstands temperatures below -40°C and over 120°C plus 720 hours of salt spray, with dimensional and material analysis for close OE-to-aftermarket compatibility.
  • Forged for strength: built with high-quality forgings for increased strength and smooth operation.
  • Chloroprene rubber boot: improves durability and helps prevent premature failure.
  • Precision-machined & protected: machined to micron tolerances for durability and smooth joint operation, with anti-corrosion protection applied to each part.

Inspect both sides and replace as needed for balanced steering feel.

Interchange: 101-8500 · 48068-60010 · 48069-60010
1018500 · 4806860010 · 4806960010 · K500417 · CMS86112 · MK500017 · 4333060010

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

101-8500, K500417, CMS86112, MK500017, 4333060010, 48068-60010, 48069-60010

Frequently Asked Questions

Does this Delphi ball joint fit a Toyota 4RUNNER?

Yes — TC4259 is listed for the 2003-2009 Toyota 4Runner, along with the 2003-2009 Lexus GX470 and 2007-2009 Toyota FJ Cruiser. See the Buyer's Guide tab to confirm your vehicle.

Is this a front lower ball joint?

Yes. The catalog lists TC4259 in the front lower position.

What are the signs I might need a Toyota 4RUNNER ball joint replacement?

Common signs include clunking or popping over bumps, uneven front tire wear, and loose or wandering steering. Diagnose the cause before replacing.

What kind of boot does this ball joint use?

It uses a chloroprene rubber boot, which is designed to improve durability and help prevent premature failure.

What part numbers does this ball joint replace?

Interchanges include 101-8500, 48068-60010, 48069-60010, K500417, CMS86112, MK500017, and 4333060010.