A week or so ago I dropped the window washer cap and couldn't find it. We were at O'Reilly's at the time so I bought a universal cap.
DO NOT USE THESE CAPS ON AN FJ60!
Busted the top of the tank.
So, I thought about it and did this:
Bought a wall mount for a gallon jug.
Pulled the old reservoir.
Built a bracket out of 1/8 x 3" aluminum flat stock.
Mounted the bracket, couldn't close the hood with the jug in it.
Re-mounted the bracket.
Pulled old pump out of reservoir.
Necked down 6" 5/8" hose to 3/16" via several brass fittings and put two feet of tubing on it.
Filled hose with water and clamped 3/16 end, stuck 5/8 end on pump. (To start siphon)
Drilled hole in a washer fluid (Rain-x) cap and stuck 3//16 hose in.
Hose-clamped the pump to the bracket.
Works like a champ and now all I do is swap out the jugs.
About $30 all told I think.
Bracket:
http://www.amazon.com/gp/product/B008EEJ7NA/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1