In BusinessSince 1987
CA, FL, GA, ID, IA, IN, MA, MD, MI, MO, NC, ND, NE, NY, OH, TX, WI
This is a required tool to fill or add fluid to the 5R55W automatic transmission used on 2003 - newer Ford Explorers. Operating instructions: remove fill plug from transmission: install No.OTC6604: fill transmission to correct fluid level: remove No. OTC6604: and reinstall fill plug in transmission.