Make sure your vehicle is running properly by using this ACDelco 2SX78-1A Positive Battery Cable. It includes factory crimped copper alloy cable terminals to ensure electrical connectivity and durability. This automotive battery cable also features durable outside insulation in order to help protect the cable from severe under hood conditions. It will not be harmed by oil, acid, heat, ozone or road splash. It is made to be able to withstand temperatures up to 257 degrees Fahrenheit.