That depends on what model year the 4 door Ford Explorer is :
1995 to 2001 models are / or around ( 21 U.S. gallons )
2002 to 2010 models are , I believe ( 22.5 )
The 2000 Ford Explorer 4 door is - 21 U.S. gallons ( 79.5 liters )
I believe that is around 79.5 liters ( 21 U.S. gallons ) on the 2001 Ford Explorer four door
The 2002 Ford Explorer ( 4 door ) holds ( 22.5 U.S. gallons / 85 liters )
I have a '93 Ford Explorer and it hold 19 gallons From the Chilton Ford Ranger guide: "1993 Ranger with standard wheelbase: 16.3 1993 Ranger with long wheelbase: 19.6"
It holds 11.7 gallons
16 gallons
15 gallons
33 Gallons
4.3 gallons
I believe it holds 19.3 U.S. gallons
A 2005 Ford Explorer fuel tank holds ( 22.5 U.S. gallons )
19 U.S. gallons ( 71.9 liters ) on a 2012 Ford Taurus