Yes , depending on the model you could have either the 4.0 liter SOHC
( single over head cam ) or the 4.0 liter EFI which is an over head valve design
========================================================
If you look at the VIN , the 8th " character " is an " E " if the engine is the
Ford 4.0 liter , SOHC , V6 engine and an " X " if it is the 4.0 liter OHV / pushrod
design engine from the factory on a 1998 Ford Explorer
The spark plug gap for a 1998 Ford Explorer (V6 and V8 engines) is .054"
5 W - 30 is the preferred oil for all 1998 Ford Explorer engines
One of the available engines in a 1998 Ford Explorer ( 4 door ) was the 5.0 liter ( 302 cubic inch ) V8 , so YES
No, the door on a 1998 Ford Explorer will not fit a 1992 Ford Explorer.
SAE 5 W 30 - certified for gasoline engines
I was looking at fordparts.com and it shows the same part number ( Motorcraft DGE - 446 ) for the six tower coil pack on a 1994 Ford Explorer 4.0 liter OHV engine as the 4.0 liter OHV or SOHC engines in a 1998 Ford Explorer , so apparently the answer is YES
No
what are the wheel alignment specs for 1998 ford explorer
5W-30 , certified for gasoline engines
how do you remove a fan blade from a 1998 ford explorer
A 1998 Ford Explorer uses refrigerant 134a
How do I change the head gaskets on my 1998 ford explorer?