Depending on the model some 1998 models have glow plugs like a diesel engine you may want to look into that before you waste time and money on spark plugs. On the 4 cy. engine, the spark plugs are accessible from the top of your engine. There is a face plate on the top of the engine held on with four screws, pull this plate off and you'll see the plugs. This confused me for a while too, as I was looking on the front and rear sides of the engine.
Where is the coil pack located on a 1998 Chevy Malibu with 2.4 engine
Where is coolant fan switch located on 1998 chevy Malibu with 3 .1
Where is the fuel filter located on a 1998 Chevy Malibu?"
HOW TO REPLACE A STARTER ON A 1998 CHEVY MALIBU
fuel systemfor 1998 chevy malibu
Infront of the drivers seat.
if it is a 3300 motor it will be at the back next to the fire wall
location of ecm on 1998 Chevrolet Malibu
Where is can position sensor located on 1998chevy 3.1engine
Try in housing at the engine end of the upper radiator hose
I had a 1998 Chevy Malibu and it lasted for 228,000 miles before it died. Mike, Colorado
YES. Alot of parts will interchange.