1996 built S124 e300D n/a OM606.910. I need to find the correct glow plug having managed to get number six out with no more than care, a good 12mm socket and an hour's patience. The tee shirt was, however, nearly new and I am in trouble. If anybody can confirm Y-930U which NGK list up to May 1995 would do, I would be grateful for the help. Thank you.