How to change spark plugs?

how do you change spark plugs on a Jeep Cherokee Sport?How to change spark plugs?
year and engine size?How to change spark plugs?
just like you do with any other car. you need to buy plug, open the hood, pull 1 wire off at a time, take the plug out, gage the new plug, put it in and snug it up, put the wire back on and go to another plug. do 1 at a time so you won,t get the firing order messed up. you will need a 5/8 plug socket, extension and a 3/8 drive ratchet.
depends on the year
how do you change them? you just go buy plugs.. open the hood. take the wires off the plugs. take the plugs out.. put the other plugs in, put the wires on and ur done...