Please check notes in each part listing to ensure the Alternator Diode is correct for your 1964 DODGE P300 with a 4.1L 251 engine. Special restrictions like "California only" or "with sport package" may indicate a Alternator Diode fits only certain 1964 DODGE P300 models.
Clicking a "More Info" link will display a picture and/or other details about that Alternator Diode in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Alternator Diode, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button, or click on "Find More Parts", to find more Electrical parts, other DODGE P300 parts, or parts for a different vehicle. Please try our Interactive Catalog (click red Start button above) for faster searching. Both catalogs use the same shopping cart, so any auto parts you've already chosen for your 1964 DODGE will not be lost if you switch.
