Make sure your vehicle is running properly by using this ACDelco 2SX47-3 Negative Battery Cable. It has factory crimped copper alloy cable terminals that ensure electrical connectivity as well as durability. The ACDelco battery cable features durable outside insulation in order to help protect the cable from severe under hood conditions. It will not be affected or slowed down by oil, acid, heat, ozone or road splash. The cable is able to handle temperatures up to 257 degrees Fahrenheit. You will be able to experience a reliable connection in order to get the most out of your battery.