Marine Alternators

Select your vehicle to find parts

Shop for your specific vehicle to find parts that fit.

Shop By Vehicle Type

OMC
  • Find The Right Part

    Use our advanced part finder or search by part number to find your part.
  • Fast, Free Delivery

    on all U.S. orders over $35. Order by 2 EST for Guaranteed delivery.
  • Install Your New Part

    You have your part, what next? Install your self or find a mechanic here.
  • Expert Help Available

    Have questions? We are here and happy to help! Please contact us.

  

    Power Your Watercraft with a Marine-Grade Alternator

Marine environments require a special kind of alternator - one that's designed to handle damp and humid conditions. Marine-grade DB Electrical alternators come with plated fans, pulleys and hardware for corrosion resistance. Where applicable, our marine alternators come with flame arrestor screens to meet Marine SAEJ1171 certification. We make no compromises in the materials and craftsmanship that go into our alternators, ensuring exceptional dependability when you need it most. 

View Our Buying Guide for DB Electrical Products
Check out practical tips and advice about marine alternators for boats