Hello.

Yes, most automotive parts that are 12 volt will work.However,many marine parts are built with much better spark protection because the chances of having gas catch on fire on a boat are greater than in a car.

Many marine parts are more expensive because of added investment in fire protection.

Having written this,there are also many parts that are excactly the same, but with a sticker saying "marine" and a rip off "marine" price.

Good luck.