Both of the radiator cooling fans in my Subaru burnt out. The OEM harnesses installed from the factory crumbled away when I tried to remove the plug from the fan assembly. This was not shocking considering the car was made in 2007. From prior experience I knew to replace them, so I am glad I ordered these. They are the same as the OEM harness and were compatible with the new fan assembly motor. Crimping the wires was the most tedious part of the install but that was mostly to do with my skill.