When You Purchase One Of Our Engines, You Get The Benefit Of A 25% Fuel Savings and More Horsepower..........At US Marine engines, we provide customers with reliable, durable, and affordable US Marine Engines; a comprehensive selection that is distinguished in the industry as among the best.

Welcome - Where we provide customers with reliable, durable, and affordable US Marine Engines; a comprehensive selection that is distinguished in the industry as among the best. Whether you’re looking for 454 US Marine Engines or a Mercruiser engine. At US Marine Engines our dedication is to providing our customers with boat engines that last - a high quality, yet affordable, rebuilt marine engine that helps improve boat performance. We provide The Very best Marine Engines.

Each rebuilt marine engine is handled by our team of skilled technicians whose job it is to remanufacture the engines systematically in a manner that not only meets but exceeds the standards currently set in the industry. We are committed to this level of quality at all times as evidenced by the skill level of our technicians who are vastly experienced and richly knowledgeable - not only about marine engines but the innovative techniques involved in building those engines. The strength of our team, in conjunction with our sources for the highest marine engine soft parts, allows us to deliver rebuilt marine motors that offer efficiency, performance power, and a solid and long lasting return on investment.

What Makes Our Engines Different?

1. Our 4.3 engine has 50 plus more horsepower and has the same guarantee. These higher horsepower engine replaces the factory original engine without any converting over.

2. Our 420 horsepower 454 and 7.4 will use up to 25% less fuel we do guarantee the customers will use less at the same time have more power.

3. We also have the 300 horsepower 350 and 5.7 engine with the same 7 year guarantee.

Our remanufacturing process is without a doubt a cut above the competition which is one of the ways that we are able to differentiate ourselves in the market. Additionally, we subject each rebuilt marine engine to a stringent inspection that examines the individual components for quality of workmanship and high functionality before assembly is even started.

Our ultimate goal is always to provide our customers with premium rebuilt quality US Marine Engines. We guarantee that our engines are 100% US Marine Engines - not auto engines that are simply being sold as US Marine Engines as is frequently done in the industry. We offer a comprehensive selection of US Marine Engines that will allow you to use less fuel and yet gain more power. No matter what your specific requirements, you can have confidence that you’ll receive the highest level of quality US Marine Engines for sale along with the service for which we have become known.

Visit Our Boat Website



We Offer Installation as Well

FOR Boat Engines NOT LISTED ON OUR WEBSITE email us here. List Prices Do Not Include Hardware, Accessories or Installation

Delivery for Rebuilt US Marine Engines

US Marine Engines will coordinate shipping throughout the 50 states - saving you time and money, and helping you get your boat back in service.

Installation for Rebuilt US Marine Engines

Professional Marine Engine Installations are available in-house. Please call for availability and specific price rates for each vehicle.

At US Marine Engines you will always get service with integrity. Our team of professionals are experts in remanufacturing so you will always be dealing with some of the best in the industry. Our company as a whole believes in giving our best everyday - our best work, our best prices, and our best service!

US Marine Engines are rebuilt right here in our factory and include new pistons, new rings, new valves, new timing set, new springs, new rockers, new push rods, new lifters, new bearings and brass freeze plugs. The blocks are bored oversize. Crankshafts, rods, head castings and camshafts are machined back to marine engine specifications. And, again, all US Marine Engines are fully tested before they leave our factory.



Overview Of Engines