I believe what you're looking for is called a Molex bullet connector. Waytek shows them in their catalog, but their minimum order is a pita, but you might be able to narrow down what your looking for here- Bullet Connectors and Terminals | Waytek Wire There's Casey Electric on ebay that has some smaller quantities too- Great deals from Casey Electric Supply | eBay stores I'd look for them at NAPA or Carquest if I just needed a few - someplace that caters to the pro mechanics. Phil