Review on ACDelco 25815079 Equipment Telephone Navigation by Lamar Hopkins

Broke the original on the garage door (my fault for not lifting it all the way) by pulling out the original antenna. The antenna continued to work, but the unique mother broke. I had to buy a new (and expensive) antenna to get the nut. Headliner removal and installation is not easy and due to its color and material type, grease/dirt from your hands will transfer to the headliner material and be difficult to clean. The replacement antenna fits perfectly, it is OEM.