In a 1999 Ford Explorer :
Transmission code " U " is the ( 4R70W automatic transmission used with the
5.0 litre / 302 cubic inch V8 engine )
A 1999 Ford Explorer Eddie Bauer has the 5R55E automatic transmission with the 4.0 liter SOHC , V6 engine , and the 4R70W automatic transmission with the 5.0 liter V8 engine
mercon auto transmission fluid
Motorcraft MERCON automatic transmission fluid
Transmission fluid Motorcraft MERCON V ATF Automatic Transmission (5R55S) 13.0 quarts (12.3L)2 Transmission fluid Motorcraft MERCON SP ATF Automatic Transmission (6R60) 11.2 quarts (10.6L)2 ------------------------------------------------------------------------------------------ In a 1999 Ford Explorer : The type used should be engraved in the automatic transmission fluid dipstick
A4LD automatic transmission
The 2011 Ford Explorer has a 6-speed automatic.
The 2001 Ford Explorer has a 5-speed automatic.
The 2003 Ford Explorer has a 5-speed automatic.
The 2009 Ford Explorer has a 5-speed automatic.
The 2002 Ford Explorer has a 5-speed manual.
The 2008 Ford Explorer has a 5-speed automatic.
The 2005 Ford Explorer has a 5-speed automatic.