Rebuilding your favorite old BMW 2002? Maybe you're race-prepping a brand new BMW. Either way, you're going to have your hands in a whole host of BMW Engine Parts. It's nasty, greasy work, and it's an absolute blast, so make sure you have fun along the way! If you're just freshening up an older BMW, which is what most of us do, the engine bearings are probably way up on your list of replacement BMW engine parts. Next would be the rings and pistons, and if you're going to do a full rebuild, the rods and crank may come out for reconditioning.

Don't forget the oil pump: That's one of those critical BMW engine parts that may need replacement before the rest of the motor comes apart. Many times, a new oil pump is all that's needed as long as it wasn't driven for long after the old oil pump came apart. Whatever you're doing, though, just remember that BMW engine parts require absolute cleanliness upon reassembly. So take your time, keep your shop dust-free, and enjoy the process of working on your BMW engine.