if its a stock sterio most likely its a delco
According to the 1999 Ford Explorer Owner Guide ( 5W-30 ) is used in all the engines
3157
It's a rather junky 8 inch.
The electric fuel pump is inside the fuel tank
mercon auto transmission fluid
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
Motorcraft MERCON automatic transmission fluid
In a 1999 Ford Explorer : Transmission code " U " is the ( 4R70W automatic transmission used with the 5.0 litre / 302 cubic inch V8 engine )
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.