[HO455]

I have the Revolution electronics version it works good. You get 3 delay intervals and the two original speeds (If you have a two speed motor). It took a half dozen trips using it before it became second nature to change intervals. Draw backs are you have to cycle through all speeds to go from the longest delay to the shortest. No infinite speed control so it is like a Toyota system.
Plus's are low cost, you can use the stock switch and keep the washer too. No second control for interval. And it is far cheaper than the New Port Engineering system. (Which looks like it may have a better wiper motor than the stock one.) But you have to have a second switch for a washer with the New Port set up.(As far as I know). I feel it is necessary to disclose that I live in NW Oregon.