Check the Vehicle Emission Control Information ( VECI ) decal located in the
front of the engine compartment ( it will show what type of spark plugs to use
and the spark plug gap )
.054 inch
.054 inch ( V6 and V8 , according to ford parts . com )
.054 inch for your 4.0 L OHV engine
According to the 2005 Ford Explorer owners manual : For the 4.0 L - V6 engine ( .051 to .056 inch ) For the 4.6 L - V8 engine ( .052 to .056 inch )
The 2005 Ford Explorer has 12 valves.
The 2005 Ford Explorer has a V6 engine.
.054 inch , according to motorcraft.com , one of Fords websites
The 2005 Ford Explorer is a gas-powered vehicle.
The 2005 Ford Explorer has a 5-speed automatic.
The spark plug gap for a 1998 Ford Explorer (V6 and V8 engines) is .054"
The 2005 Ford Explorer is 15 ft. 9.5 in. (189.5 in.) long.
The 2005 Ford Explorer runs on regular unleaded.