Protect your battery with this OEM Genuine Battery Cover Insulator Foam Blanket for the 2010–2014 Ford Mustang, part number AR3Z-10A687-A. This foam blanket is a direct replacement for the original factory-installed insulator, designed to help regulate battery temperature, reduce vibration, and extend battery life. Built to Ford's exact specifications, it ensures a proper fit and long-lasting durability. This component is only compatible with vehicles originally equipped with this part and installs easily without modifications.