Designed with noise, vibration and harshness control in mind, the Akebono ProACT ACT863A rear brake pad set uses an OE-validated, application-specific ceramic formulation. It fits many vehicles, among them the 2007-2010 Hyundai Elantra, 1998-2009 Hyundai Sonata and 2001-2010 Kia Optima. See the Buyer's Guide tab for the full list.
This rear kit comes from Akebono's ProACT Ultra-Premium line. Like other Akebono ProACT ultra premium ceramic brake pads, it pairs an application-specific friction formula with precision-cut pressure plates and engineered chamfers and slots:
Akebono calls itself North America's leading supplier of advanced brake technology. It focuses its brake and friction material development on NVH analysis and control, backed by technical and R&D centers in Japan, the United States and France. When the rear pads are worn, this disc brake pad set is a direct-fit replacement for the listed applications, and these Akebono ProACT ceramic brake pads carry the same NVH-focused design.
Signs the rear pads may need replacing include squealing or grinding when braking, longer stopping distances, or pads worn thin at inspection.
This part cross-references / interchanges with the following part numbers:
Is this the right Hyundai Elantra brake pad for my car?
ACT863A is a rear brake pad kit listed for the 2007-2010 Hyundai Elantra. Check the Buyer's Guide tab to confirm your exact vehicle.
Does it also work as a Hyundai Sonata brake pad or on a Kia Optima?
Yes. It is listed for the rear brakes of the 1998-2009 Hyundai Sonata and the 2001-2010 Kia Optima. Other listed vehicles appear in the Buyer's Guide tab.
What goes into Akebono ProACT ceramic pads?
They use an OE-validated, application-specific ceramic formulation with precision-cut pressure plates and engineered chamfers and slots. The design targets braking performance and NVH control.
Is ACT863A for the front or rear brakes?
ACT863A is cataloged as a rear brake pad kit for the listed applications.
What are signs my rear brake pads may need replacing?
Common signs are squealing or grinding when braking, longer stopping distances, or pads worn thin at inspection. Diagnose the cause first, since other brake parts can cause similar symptoms.
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.
