Description This is a 100% brand new genuine BOSCH alternator with built-in regulator. Make sure your battery is charging properly with this good quality new replacement alternator. This style of alternator was original equipment on 73-later Beetles and Ghia's to assure fast starts and bright lights. Please note- on 73-74 models- you will need to do a small amount of re-wiring. See installation instructions for details. FITS: Beetle 73-79 Ghia 73-74. This is the alternator used when upgrading your 1966-1973 Beetle or Ghia from the old 12volt generator to an alternator.For a complete conversion kit, see kit number ACC-C10-5750. This is the alternator used when We offer a number of alternate version of this style of alternator, click here to view your choices.