A 2002 Mercury Cougar 2.5 liter plug wire diagram can be purchased from your local Mercury Cougar. It can also be found at most auto parts stores.
14mm
take plug out and drain the fluid plug found behind drivers side wheel
According to the 2002 Mercury Cougar Owner Guide : For the 2.5 liter V6 engine : The spark plug gap is ( .054 inch ) *** confirm with the Vehicle Emission Control Information ( VECI ) decal , in the front of your engine compartment ***
if you are trying to install the factory stereo to it...it should be the same plug...if you are trying to install the stereo for a cougar on a different car you need to buy the plug for that stereo and then a harness for the other car...
.054
You can find the correct firing order for your 1987 mercury cougar at www.coolcats.com, it is a website dedicated to the cougar and thunderbird.
Spark plug order? there is no such thing.
under glove box
Plug in your seatbelt.
yes its on the bottom of the tranny
is 54 gap for a spark plug mercury mountanier 2002 4.6
In the glove box.