open
According to the Owner's manual : 2005 Ranger Auto Transmission Fluid - use Mercon V 4x4 with 3.0 and 4.0 engines use 10.3 Qts (9.8L) Note the 4x2 uses 9.9 Qts (9.4L) with the 2.3L engine and 10.0 qts (9.5L) with the 3.0/4.0 engine