In attempts to remedy some engineering oversights in the Previa, and fix things that were broken on my “new” van, the wipers were an immediate sore spot. The passenger side sprayer was inactive. I found it wasn’t even connected under the hood, reconnected it, then found that the whole “sprayer” end was gone.
Given that you can only use the old inserts on these if you want them to work I decided to come up with something better. Here’s my foray into that.
















