100% Brand new ALTERNATOR 2 PIN PLUG REPAIR KIT, Fits Hitachi, Mitsubishi, Nippon Denso Etc. PL7-WL Alternator 2 Pin T-Plug and 150mm Lead Colour of wires may vary. Connectors are one of the most common reasons for engine and starting problems on a car, truck, Plant machine or anything that starts with a battery. Simple and economical repairs can be made by simply replacing the weakest link in the electrical system, a corroded, brittle or broken connector.