Suncore's Complete Struts are single unit repair parts that meet OEM expectations or higher. The parts come ready to install with no assembly required, even the coil spring is compressed and attached for safety and convenience. Suncore suggests replacing your struts in pairs to maintain the integrity of your suspension and to prevent unnecessary blowouts after replacing a single faulty one. With our complete struts you can easily install both without assembly needed, and you will be replacing several components that wear out, helping your vehicle perform as it did when it was new.