Had to replace the engine in my '01 S

[MWS]

Originally Posted by maytag

Expansion plug, galley plug, casting plug: these are the 3 different things that frequently look the same, but are used for different reasons. They are not terms that should be used interchangeably (though they often are, even by me, haha)

Well, I've learned something today...looks like I've got some googling to do.