On a 2003 Oldsmobile Alero, the oil drain plug is located on the bottom of the engine oil pan. To access it, you'll need to lift the vehicle safely and then look for the plug, which is typically a hex or square shape. Make sure to use the appropriate size socket or wrench to avoid rounding the plug. Always ensure the engine is cool before attempting to change the oil.
Oil Filter 2003 Alero V6 3.4L part no. 3387
no
.045-.050 "
On a 2003 Oldsmobile Alero, the 4 cyl takes 5.0 quarts of oil. The V6 takes 4.5 quarts of oil.
Your 2002 Alero has to be lifted up on a hoist and there is a plug that has to be removed. There is no dipstick. Once the plug has been opened you can insert your finger in the hole to see if there is oil in there.
15mm
Engine oil with filter 4.5 quarts
On a 2002 Oldsmobile Alero, the oil pan is located at the bottom of the engine, typically beneath the crankshaft. The drain plug is found on the bottom of the oil pan, usually at the rear or side, allowing for easy access to drain the engine oil during an oil change. You may need to lift the vehicle to access it properly.
Use 5W-30. It is the recommended weight by GM.
if you mean the oil drain plug it is located in the middle of the oil pan usally a 15mm or a 14mm socket will remove it.
2003
on the bottom of the oil pan