It's no big deal. 'bout the same as any other cover gasket. I've done the one on my 325i in an hour or so.
The only urgency is that oil *could* drip onto the exhaust, causing an engine fire. Unlikely, but possible. $250 is a bit much. I would charge $60 plus the gasket for it if it were in my shop.
The only urgency is that oil *could* drip onto the exhaust, causing an engine fire. Unlikely, but possible. $250 is a bit much. I would charge $60 plus the gasket for it if it were in my shop.