Right at the bottom of the sump, you will know for sure as it has a square drive hole in it. A proper socket will have to be bought to undo it
Just a thought you can ( I do ) use the square bar that goes through the door between the door handles this is the perfect size ( in the UK anyway ) alot cheaper :D
its 8mm square
dowty washer
The size of the Renault mMegane Ssenic 1.6 1999 sump plug is 9mm. You can find this plug at the bottom of the gearbox.
To change the oil sump on a Renault Megane Scenic Dynamic, start by safely lifting the vehicle and securing it on jack stands. Drain the engine oil by removing the oil drain plug, then remove the old oil sump by unscrewing the bolts that hold it in place. Clean the mating surfaces and apply a new gasket or sealant, then install the new oil sump and tighten the bolts to the manufacturer's specifications. Finally, refill the engine with fresh oil and check for leaks.
For a 2001 Renault Megane Scenic Alize with an automatic transmission, the sump plug typically requires a 13mm socket or wrench. It's essential to verify this with your specific vehicle, as variations may exist based on the engine type or any modifications. Always ensure you have the correct tools before starting any maintenance work.
All the oil sump plug are on the lower part of the engine, in this case is the same, but you probably will no notice that because it is not a common plug, this car have a square plug.
Unscrew the sump plug.
The sump plug on a Renault Kangoo is typically located at the bottom of the engine oil sump, which is usually situated under the vehicle. To access it, you may need to lift the vehicle using a jack and secure it with stands for safety. The sump plug is usually a hexagonal bolt that can be removed with a wrench to drain the oil. Always ensure to have a catch pan ready to collect the old oil when removing the plug.
0.9mm
8mm Square plug
8mm square socket
autodata 2004 lists the gap for the 1.4 16v scenic as .9mm