![12135037 Multi-Function Diode](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
FUNCTION:
When you upgrade your battery into a AGM battery, you will get lower than desired voltage with it as AGM batteries require higher voltages than lead-acid batteries to charge and your alternators dont put out enough. Under this situation, you will need this 12135037 multi-function diode provide enough power output to well fix the issue above.
OEM Manufacturer Part Number: 12135037; 12182137; 02400104P