The not-so-definitive guide to Sienna seats

Old Dog

New member
Purchasing the front seat mounts?

First off, a gigantic thank you for all the R&D on the Sienna mounts! Absolutely beautiful solution to the stock Ford seats. Anyway, I have tried to find the page in the Thread with purchase info and for the life of me I can't find it (probably at some point I lost track of which pages I had read through). Bottom line is I'd like to get the Drivers seat mount and the swivel Passenger seat mount for a 2006 E350. Any in stock?

Thank you!

Old Dog


New member
Guys: any other mounting brackets besides ujoint? I have tried to get a hold of them for a week (2 emails and three phone calls)


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Dmundarain didn't want our mounts for his application.

We're building the 2nd run of seat mounts, planning to make 10 pairs and I think 2 or 3 area available if there's anyone else interested.


Just curious does anyone know if Chris's front seat mounts work with the 2017 reclining sienna seats.