Look under the vehicle and count them.
No,a transmission on a 2005 mercury mountaineer will not fit on a 2000 mercury mountaineer unless you change the oil message on the mountaineer.
There are two head gaskets in the V 8 1999 mercury mountaineer
According to the 2004 Mercury Mountaineer Owner Guide : ( 22.5 U.S. gallons )
the four door speakers are 6x8 and the sob if you have one is 8"
No , a 2000 Mercury Mountaineer is body on frame
Mercury Mountaineer was created in 1997.
In a 1997 Mercury Mountaineer : r134a
Two.
According to the 2007 Mercury Mountaineer Owner Guide : ( there are 5 lug nuts per wheel )
In a 1997 Mercury Mountaineer : ( 4R70W )
According to the 2007 Mercury Mountaineer Owner Guide : ( the fuel tank capacity is 22.5 U.S. gallons )