Review on 🚪 Enhanced Performance Door Jamb Switch - Standard Motor Products DS173T by Govindarajan Diepenbrock

These are factory replacement switches that fit and work perfectly in my 1974 Chevy K10 truck. Easy to install and works like factory. Just plug in the wire, screw them into the truck body and slowly close the door and they will automatically adjust by inserting the tube into the screw body to the correct length. They are $10 each at my local parts store and they are the same brand. Good price!