top of page



Gt40Marine carries everything you need to keep your boat on the water. We carry a variety of alternators


All products sold by API Marine are warranted for a period of one (1) year from the date of actual purchase. Warranty against defects in material and workmanship are the sole and exclusive warranty provided by API.


  • Restocking charge will apply at a minimum of 10% for all product returned.

  • All Returns must be returned within 30 days of receipt of the items.

  • Some products are non-returnable, please contact us for further details.

  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.

  • Please contact Gt40Marine for Manufacture Defects, Returns and help with Warranties.

bottom of page