I replaced my Toyota one with a $12 Hoppy.......I just spliced in the new adapter where the old one was. When I took off the mudflaps a while back mud and water was thrown into the passenger side taillight housing from under the truck, that's where Toyota put the adapter box, and shorted out the drivers side brake/signal line in the adapter.......I don't for the life of me see what is wrong with a Hoppy, a Drawtie, or whatever aftermarket if it's cheaper........plus the NAPA one at $70 as well as most posted here are plug in and not cut-n-splice.......the ones on ebay that I listed usually go for about $20-$25 + $6 s/h......