At the time, there were 270 American car brands in the United States ... there is likely no better source for new auto parts than RockAuto.com. The Madison, Wisconsin-based vendor has a comprehensive ...
There's even a choice to look up diagrams for BMW motorcycles as well as cars, which I have only skimmed in ... which you can then use to go to Rock Auto, ECS Tuning, Pelican Parts, Bimmer Bum, or ...