empty bucket
jacket (car jack will do)
wrench to undo the oil pan drain plug (cresent wrench might work)
strap wrench (maybe if its too tight)
gallon of oil probably 10w30 (depending on the mileage on car and if it eats oil)
oil filter
run engine so its hot so the oil flows easily.
jack up car, get under and open oil pan drain plug, drain into bucket (careful hot)
remove old oil filter. take new filter, put a bit of oil on the sealing ring, and screw on.
replace drain plug. remove full bucket and lower car.
fill engine with oil to full line on dipstick. Start engine and watch oil pressure rise/ oil light go out.
let run for five minutes and check for leaks. stop engine and after a minute check oil level, add oil so level is at top of full line.
Fini
make sure you dump the oil down the drain at the end of the block under the cover of darkness, and bury the oil filter deep in the neighbors garden.. dont do it in yours, might kill the plants.