Delphi Suspension Control Arm TC5890
Delphi Suspension Control Arm TC5890 - view 2
Delphi Suspension Control Arm TC5890 - view 3
Delphi Suspension Control Arm TC5890
Delphi Suspension Control Arm TC5890 - view 2
Delphi Suspension Control Arm TC5890 - view 3

Delphi Suspension Control Arm P/N:TC5890

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$89.99
MPN: TC5890
UPC: 689604322031
Item Package Quantity: 1
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Delphi Suspension Control Arm P/N:TC5890
Delphi Suspension Control Arm P/N:TC5890
$89.99

Keep the rear wheel located and tracking true with the Delphi control arm (P/N: TC5890), a direct-fit rear right upper rearward control arm for the 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2007-2016 GMC Acadia, 2017 GMC Acadia Limited and 2007-2010 Saturn Outlook. See the Buyer's Guide tab for engine-level fitment. It links the rear suspension to the vehicle structure and pivots to allow controlled wheel movement.

Built with Delphi's OE expertise:

  • Extreme validation: tested below -40°C and above 120°C and through 720 hours of salt spray, with dimensional and material analysis for close OE-to-aftermarket compatibility.
  • Quality inspection: 100% crack detection and ultrasonic flaw detection so materials match OE specifications.
  • Robot welding for consistent, repeatable build quality.
  • Micron-tolerance ball studs machined for durability and smooth joint operation.
  • Anti-corrosion protection applied to each part for corrosion prevention and enhanced appearance.

Worn control arms may cause clunking over the rear, loose handling or uneven tire wear; if the arm is the cause, this replaces it.

Interchange: 521-966 · 523-047
521966 · 523047 · CA90558 · CA90558PR · 15148023 · 23347603 · 23461854 · 25788291 · RK641643 · CMS501019 · GS501019 · JTC2642

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

521-966, 523-047, CA90558, CA90558PR, 15148023, 23347603, 23461854, 25788291, RK641643, CMS501019, GS501019, JTC2642

Frequently Asked Questions

Does this Delphi control arm fit a Chevy Traverse?

Yes. TC5890 is a direct-fit rear right upper rearward control arm for the 2009-2017 Chevrolet Traverse. Check the Buyer's Guide tab to confirm the exact application for your vehicle.

What position is this control arm?

It is cataloged as the rear right upper rearward control arm for the listed applications.

What signs suggest my control arm needs replacing?

Clunking over bumps at the rear, loose or wandering handling, and uneven tire wear can point to a worn arm. Diagnose the cause first; if the arm is at fault, this replaces it.

How is this Delphi control arm tested for quality?

Delphi runs 100% crack detection and ultrasonic flaw detection, tests below -40°C and above 120°C plus 720 hours of salt spray, and machines the ball studs to micron tolerances.

Does it have corrosion protection?

Yes. Anti-corrosion protection is applied to each part for corrosion prevention and enhanced appearance.

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