ACDelco GM Original Equipment Fuse Block is a GM-recommended replacement component for one or more of the following vehicle systems: cooling, hvac, ignition, starting and charging, body-electrical and lighting, wiper and washer, and/or engine fuel management. This original equipment block will provide the same performance, durability, and service life you expect from General Motors. ACDelco fuse block’s built a reputation in the automotive industry for quality and craftmanship.