Quiet down front-suspension harshness and keep your control arm located with the Delphi Suspension Control Arm Bushing TD1379W, a front lower rearward bushing that drops in as a direct-fit replacement for the 2012-2017 Hyundai Azera, 2012-2014 Hyundai Santa Fe, 2013-2014 Hyundai Santa Fe XL, 2011-2014 Hyundai Sonata, 2013-2015 Hyundai Tucson, 2014-2016 Kia Cadenza, 2011-2016 Kia Optima, 2014-2017 Kia Rondo, and 2014-2016 Kia Sportage. See the Buyer's Guide tab for engine-level applications.
Delphi applies its OE steering-and-suspension expertise to the aftermarket, testing to the extreme for OE performance — parts withstand temperatures below -40°C and over 120°C and endure 720 hours of salt spray, with extensive dimensional and material analysis for close OE-to-aftermarket compatibility.
- Designed to OE standards: engineered to match original-equipment specifications.
- Built for consistent life: manufactured for consistent life and reduced noise.
- Reduces vibration: made to help isolate suspension movement.
- Complete job: includes the necessary accessories.
A worn control arm bushing can show up as clunking on acceleration or over road inputs, imprecise handling, or cracked/separated rubber. If a failed bushing is the cause, this replaces it.
Interchange: 54584-2S100 · 54584-2T000 · 54584-3S000
545842S100 · 545842T000 · 545843S000 · 545842S000 · MS90451
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What position is this bushing?
It is the front lower rearward control arm bushing for the listed Hyundai and Kia applications.
Does this fit my vehicle?
It's a direct-fit replacement for models like the 2011-2016 Kia Optima and 2011-2014 Hyundai Sonata. Check the Buyer's Guide tab to confirm your exact year and engine.
Does it come with the parts needed to install it?
Delphi states it includes the necessary accessories for a complete job. Consult the vehicle service information for correct fasteners and whether any may be reused.
What are the signs this bushing may need replacing?
Common signs include clunking on acceleration or over bumps, vague or imprecise handling, and visibly cracked or separated bushing rubber. Diagnose the cause before replacing.
Is this built to hold up to harsh conditions?
Delphi tests to OE performance, with parts rated below -40°C and over 120°C and exposed to 720 hours of salt spray.
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