Delphi Suspension Control Arm Bushing P/N:TD580W
Keep the front lower control arm located, quiet, and properly cushioned with the Delphi Suspension Control Arm Bushing (P/N TD1379W). This is the rearward bushing for the front lower control arm, and it drops in as a direct-fit replacement for many vehicles, among them the 2011-2012 Hyundai Sonata, 2011-2012 Kia Optima and 2010-2012 Hyundai Tucson. Delphi applies its OE expertise to its aftermarket steering portfolio, with dimensional and material analysis for close OE-to-aftermarket compatibility.
See the "Vehicles it fits" section for the full list of applications and engine details.
Interchange: 54584-2S100 · 54584-2T000 · 54584-3S000
545842S100 · 545842T000 · 545843S000 · 545842S000 · MS90451
This part cross-references / interchanges with the following part numbers:
What does this control arm bushing do?
It cushions the front lower control arm at its rearward pivot, locating the arm while helping isolate vibration and road noise as the suspension moves.
Is this a direct-fit 2011-2012 Kia Optima control arm bushing?
Yes, it is a direct-fit replacement for the 2011-2012 Kia Optima. Check the "Vehicles it fits" section to confirm your exact year and configuration.
What are signs this bushing may need replacing?
Signs a worn bushing may need replacing include clunking during acceleration or braking, vibration, imprecise steering feel, or a visibly cracked or separated bushing.
Does it come with installation accessories?
Delphi includes the necessary accessories for a complete job. Consult the vehicle service information for the correct procedure and torque values.
Should I replace bushings on both sides?
Replacing the matching bushing on the other side at the same time is recommended for balanced, even suspension performance.
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