Mevotech Supreme Suspension Control Arm P/N:CMS901235
Keep your rear suspension geometry tight and your ride controlled with the Mevotech Supreme control arm CMS901021, a rear lower forward arm that drops in as a direct-fit replacement for the 2007-2010 Kia Magentis and the 2006-2010 Kia Optima (see the "Vehicles it fits" section for engine-level details). The control arm locates the wheel and pivots the suspension through its travel while holding wheel alignment, so a worn or bent arm can show up as clunking over bumps, uneven tire wear, or vague handling — if the original arm is the cause, this control arm for the 2006-2010 Kia Optima replaces it.
This Mevotech Supreme suspension control arm is engineered in-house with Labor Saver™ features to speed the install.
Interchange: 101-7229 · 102-7229 · 524-500
1017229 · 1027229 · 524500 · 19327331 · MGS901021 · CA63525 · CA63525PR · CA5137 · 4CB90279 · 552102G100 · 552102G200 · C6GS901021 · GS901021 · 2607983 · 1120109 · 30030483
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What vehicles does the Mevotech Supreme lower control arm CMS901021 fit?
It is a direct-fit replacement for the 2007-2010 Kia Magentis and the 2006-2010 Kia Optima. Check the "Vehicles it fits" section to confirm the exact application for your vehicle.
Where is this control arm located?
This is the rear lower forward control arm. Confirm the position matches the arm you need before ordering.
What does a control arm do?
It locates the wheel and lets the suspension pivot through its travel while helping hold wheel alignment. A worn arm can cause clunking, uneven tire wear, or loose handling.
Is this a good 2006-2010 Kia Optima lower control arm replacement?
Yes. It's built with stamped steel construction to OE-level tolerances and backed by in-house and third-party durability testing for high-usage service.
How is this arm protected from corrosion?
It has a protective surface treatment that helps resist rust build-up for longer part life.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.