Just as in cars and trucks, marine alternators provide electricity that is generated and collected to use as an alternative means of providing electric current. Inside an alternator is a coil of wire that is rotated in a magnetic field, and this action generates the current. Onboard a ship or boat, marine alternators may be attached to the engine, or the propeller shaft. Alternators have two main parts, a stator and a rotor, one remains stationary and the other rotates as part of the alternator’s energy collection system.
How to Troubleshoot Marine Alternators
There is a simple test to see if your alternator is working. Using the panel voltmeter, the reading should be 12 volts with the ignition on, but without the engine running. If you do not read a jump to 14 volts when you kick over the engine, alternator/regulator failure is usually the culprit. For replacement marine alternators, come to Wholesale Marine. We have quality alternators and starters from for most makes and models. We know you do not want to miss a single day on the water, so we offer same day, flat-rate shipping.
We stock everything boaters require to keep their vessels well-maintained and ready to launch. Once you become a Wholesale Marine customer, our selection, experience, and renowned customer service will keep you coming back. When you need advice about marine alternators or anything else for your boat, give us a call. Call us at (877) 388-2628 for same day, flat-rate shipping and our low price guarantee. We’re here from 9:00 AM until 6:00 PM, EST, Monday through Friday. Be sure to ask about our Captain’s Loyalty program for additional discounts every time you shop at Wholesale Marine.
Shop for you Sierra Marine Alternator by Part Number