If it’s less than 14 volts, there’s a nut on the alternator’s B+ terminal that connects to a thick wire that transfers the ...

This BMW E30 alternator restoration guide walks you through the complete process of repairing and rebuilding an alternator, from disassembly to reinstallation. Ideal for classic BMW enthusiasts, DIY ...

Recently, the alternator went bad, and being a 75-year-old guy who thinks he can do most everything, I installed a rebuilt alternator I bought from Advanced Auto Parts. Visit the Car Talk website at ...