I am not familiar with your particular vehicle, but to my knowledge the answer is the same for all internal combustion engines, and is therefore generic. The crankcase oil drain plug is usually located at the low point [bottom] of the OIL PAN which is located on the UNDERSIDE of the engine. The oil pan is usually the length of the engine block, and is the width of the block. On some vehicles the drain plug is at the rear edge of the oil pan. On other vehicles, it is located about the midpoint [front to rear] usually on the left edge. The drain plug looks like a bolt head with an attached large washer.
Bottom of the oil pan.
To change the antifreeze on a 2003 Saturn Ion-3, locate the drain plug on the bottom of the radiator. Drain the liquid into a pan before refilling it.
The bottom part of the engine is the oil pan. There will be a drain plug on it, remove drain plug and oil will come out; properly dispose of oil.
Front passenger side. The plug is facing towards the rear of the car.
Front Passenger side. The plug is facing towards the rear of the car http://www.blurtit.com/q8770788.html
Where is the transmission filter location on a 2003 Saturn Ion
Use a wrench and turn it counter clockwise till it is loose. Then keep turning till it falls out into your hand. Beware HOT oil. Hope This Helps.
Saturn is the make, ion is the model.
Saturn Ion was created in 2003.
Near the bottom of the oil pan underneath the car. You may want to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.
2006 Saturn ION
2003 Saturn Ion clunking when breaking