Totally depends on engine. If you dont see them right off, your are most likely located under the big valve cover similar to the hemi engines of Chrysler.
Their is no 1993 olds alero the first year is the 1999 sorry.
how to locate and chage plugs
The spark plugs are on the front and back of a V6 (back ones are tough to get to) L4 right in front. Turn the engine off and take off the spark wires unscrew the plugs
any platinum plugs will fine. they come stock platinum so best to put back in. brand preference will be up to u i have Bosch in mine
how do you replace head lights on my 1999 oldsmobile alero?
Show me a diagram of the starter location on a 1999 Oldsmobile Alero
Yes the engine from a 2004 will fit a 1999 body.
what does the engine light on the 1999 olds alero mean
no egr valve on 1999 to 2001 2.4 alero
next to the 5th
The Oldsmobile Alero was produced between 1999 and 2004. The compact car was manufactured in Lansing, Michigan, and was Oldsmobile's last vehicle sold under the brand.