Bottom of the engine on the oil pan.
The oil filter and drain plug on a 2004 Toyota Corolla is located on the bottom of the engine. The drain plug is on the side of the oil pan while the oil filter is located to the left of it.
It is located where you would normally expect the drain to be, it just doesn't look like what you may expect. It is a plastic butterfly shaped plug located on the passenger side of vehicle, bottom right of radiator. You will probably have to lay down and look from underneath.
The radiator drain plug on a 1989 Chevy C1500 Silverado is on the bottom of the radiator.
The 2004 GMC radiator drain is located on the bottom of the radiator. The radiator drain plug can be removed with a half inch ratchet.
It's on the right bottom side of the radiator facing the engine.
The drain plug is located between the shocks.
The radiator drain plug on a 2004 Chevy Venture is located at the bottom, left side of the radiator. It allows for the coolant to be quickly drained during maintenance.
Where is the oil drain plug for 2004 VW Golf
bottom of the oil pan directly uner the motor the drain plug is near the front of the pan
Bottom of the engine on the oil pan.
Honestly if you don't know where the drain plug is, don't mess with the vehicle then!