The valve on my 216 is broken, have to unscrew it from the block to drain the oil. I see p/n 25 755 14 seems to be the common replacement for these engines. Its vertical and not with a 90 degree elbow like the factory. Will these work or - or should I source on OEM piece from the dealer? Last think I want to have happen is it shearing off or causing some other engine fatality problem.