| Features | Easy Installation |
|---|---|
| Country/Region of Manufacture | United States |
| Brand | Unbranded |
| Mounting Style | Plug-in |
| Type | Diode |
Check the listing for details. DELCO ALTERNATOR PLUG WITH DIODE. Condition: New. Listed at 14.00 USD. Simple to use Delco 10si, 12si, and 15si conversion plug. Used to excite the alternator at low speeds for better charging performance at idle.