I was very disappointed in the quality of this wiper switch: 1. the threads that the bezel nut screwed to were very poor in quality and was very hard to install. 2. the stem that holds the knob was machined off center so bad the knob hit the bezel for the squirters action. 3 the switch its self fell apart about the 3rd time hitting the squirters. Went back together with the original switch.