Try looking on the oil pan. If you still can't find it then just take it to a shop.
The oil drain plug is located on the deepest part of the oil pan.
The oil drain plug on a 1995 Nissan Pathfinder is located under the engine. Maintenance includes replacement of the oil pan gasket.
on the oil pan
In the oil pan.
type is 2011 model
Where is the drain plug for 86 nissan pickup
how many quarts of engine oil does 89 240sx takes
The location is engine specific. Which model Sentra do you have and which engine does it have?
4 quarts
10w30
10w 30
5w30 syn