Delphi Suspension Ball Joint P/N:TC8478

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$30.99
WARNING:California Proposition 65▾
MPN: TC8478
UPC: 689604392294
Item Package Quantity: 1
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Delphi Suspension Ball Joint P/N:TC8478
Delphi Suspension Ball Joint P/N:TC8478
$30.99

Keep your front wheels pivoting smoothly and tracking true with the Delphi ball joint TC8478, a front upper suspension ball joint that links the control arm to the steering knuckle so the wheel can steer and travel over bumps. It installs as a direct-fit replacement for the 2016-2026 Dodge Durango, 2016-2021 Jeep Grand Cherokee, and 2022 Jeep Grand Cherokee WK (all engines).

  • Forged strength: manufactured with high quality forgings for increased strength and smooth operation.
  • Chloroprene rubber boot: improves durability and helps prevent premature failure.
  • Micron-tolerance machining: Delphi machines to micron tolerances for durable, smooth joint operation.
  • Anti-corrosion protection: applied to each part for corrosion prevention and enhanced appearance.
  • OE-level testing: validated below -40°C and above 120°C and through 720 hours of salt spray.

These applications use two front upper ball joints; this listing is for one, sold individually, and replacing both sides together is recommended. Country of origin: Turkey.

Interchange: 68282 329AA · 68291 036AB · 68291 037AB
68282329AA · 68291036AB · 68291037AB · 68291036AA · 68291037AA · K500418 · MS25561

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

68282 329AA, 68291036AA, 68291 036AB, 68291037AA, 68291 037AB, K500418, MS25561

Frequently Asked Questions

Will this ball joint fit my vehicle?

It's a direct-fit replacement for the 2016-2026 Dodge Durango, 2016-2021 Jeep Grand Cherokee, and 2022 Jeep Grand Cherokee WK. Check the Buyer's Guide tab to confirm your exact vehicle.

Is this a front upper ball joint?

Yes. The catalog lists TC8478 in the front upper position for the listed applications.

How many ball joints do I need?

The listed applications use two. This listing is for one ball joint, sold individually, and replacing both sides together is recommended.

What are the signs of a worn ball joint?

Common signs a ball joint may need replacing include clunking or knocking over bumps, steering wander, and uneven front tire wear. Have the cause diagnosed before replacing.

Where is the Delphi TC8478 made?

Country of origin is Turkey. It uses a chloroprene rubber boot and anti-corrosion protection, and is tested from below -40°C to over 120°C plus 720 hours of salt spray.