
How To Replace The Valve Cover Gasket On A BMW N51/N52N (328i, X3, X5, & More)
This DIY is going to be centered around handling the replacement of a valve cover gasket (and associated gaskets) on N51 and N52N engines. Unlike early N52 engines, which used a magnesium valve cover and had an external crankcase vent valve, the updated version features a plastic valve cover with...