Keep the rear stabilizer bar working the way it should with the Beck/Arnley sway bar link 101-5124 (also written 1015124), a direct-fit rear link that connects the rear sway bar to the suspension so it can resist body roll through turns. It fits many vehicles, among them the 2002-2005 Hyundai Sonata, 2001-2006 Kia Optima and 2002-2005 Hyundai XG350, as a rear-position replacement; see the "Vehicles it fits" section for the full list.
Beck/Arnley builds this link to match OE form, fit, and function for foreign-nameplate applications, so it installs and behaves like the factory part.
- Direct OE-style replacement: matches the original equipment form, fit, and function for a confident install.
- Corrosion-resistant coatings: help protect the link against rust and the elements.
- Complete kit: includes the components and hardware necessary for a complete replacement.
- Application specific: the hardware functionality matches the original design requirements for these vehicles.
Worn sway bar links often reveal themselves through clunking or rattling over bumps, loose or vague handling, and increased body lean in corners. If a failed link is the cause, this replaces it. Replacing links in pairs is recommended for balanced handling.
Interchange: 8430207 · SK90370XL · 5553038600 · 3045501 · K6662 · SL511 · MK90370 · 5451429 · 18325
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
8430207, SK90370XL, 5553038600, 3045501, K6662, SL511, MK90370, 5451429, 18325
Frequently Asked Questions
What does the Beck/Arnley 101-5124 stabilizer bar link do?
It connects the rear stabilizer (sway) bar to the suspension, helping the bar resist body roll and keep handling stable through turns.
Which vehicles does this rear sway bar link fit?
It fits many vehicles, among them the 2002-2005 Hyundai Sonata, 2001-2006 Kia Optima and 2002-2005 Hyundai XG350. See the "Vehicles it fits" section for the full list.
What are the signs my sway bar link may need replacing?
Common signs include clunking or rattling over bumps, loose or vague steering feel, and more body lean in corners. Diagnose the cause before replacing.
Does this link include the mounting hardware?
Yes. Beck/Arnley states this kit includes the components and hardware necessary for a complete replacement, with hardware matching the original design requirements.
Should I replace both sway bar links at once?
Replacing the links in pairs is recommended so both sides wear evenly and handling stays balanced, even when only one side shows wear.
