There are 4 screwed into each head on the sides.
-------------------------------------------------------------------
firewall
4 - 8
3 - 7
2 - 6
1 - 5
front of Ford Explorer ( V8 )
( the first answer is not mine , Helpfull )
The ( 2 ) engine , cylinder heads , are on each side of your V6 engine where the spark plugs are - just look for where the spark plug wires connect to the spark plugs
two spark plugs are located to the right side of the engine and the other two spark plugs are located on the left side of the engine.
For a 2001 Ford Explorer Sport Trac : There are ( 6 spark plugs ) for your 4.0 liter V6 engine
Depends on what size engine it has...V6...6 plugs
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 )
Screwed into the heads.
( 8 spark plugs ) for your 4.6 liter V8 engine in a 2002 Ford Explorer
On a 1996 Ford Explorer , 4.0 liter V6 engine : The spark plugs are installed in the engine cylinder heads ( you can see where the spark plug wires connect to the spark plugs ) firewall #3 - #6 #2 - #5 #1 - #4 front of vehicle
The spark plugs are located on each side of the engine. A V8 engine will have four spark plugs on each side. The spark plugs are usually near the bottom of the engine.
The spark plugs are located on the side of the engine, near the bottom. A four-cylinder engine will have two spark plugs on each side. A six-cylinder engine will have three spark plugs on each side.
You can find the spark plugs for your 2002 Nissan Pathfinder on each side of the engine. The spark plugs will be near the top of the engine. A six-cylinder engine will have three spark plugs on each side.
For a 1997 Ford Explorer 4.0 liter V6 engine ( EFI and SOHC versions ) ( There are 6 spark plugs )