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All our engine parts are brand new never rebuilt or remanufactured with us you just get the very best

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

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U.S. Engine provides customers with free or discount towing services to its installation center for custom engine installations.

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Induce New Life in Your Boat with U.S Engines’s Marine Engines
Let’s provide more horsepower to your marine motor with our exclusively designed Marine Engines at U.S. Engines. We, at U.S. Engines make sure that you get best from your marine engine and thus we design 350 engine with 300 to 350 horsepower and not 200 to 250 horsepower. The simple difference in power can provide you more speed on water and better performance. At the same time, it consumes less fuel and you can actually save the whole amount that you spend on the new engines.

U.S 350 marine motors have a set standard and we exceed that in all possible ways. We take pride in telling that we have a strong customer base that have trusted us not once but more than once. We have so many return customers that it makes us believe we are doing something superlative to save money of our customers. We don’t pass general engines to our customers saying they are marine engines. Rather we incorporate trust in all our dealings and provide 100% marine engines at the best cost. New pistons, new rockers, new springs, new timing set, new push rods, new valves, new lifters, newbearings, new lifters and brass freeze plugs are used in the engines.

U.S. Engines opened up its doors in 1986 and since then it is serving its clients with the best rebuilt engines where each part is selected with special care. We are the only company that can build such marine engines with fuel saving feature and we use all new parts in those marine engines. We provide facility to our customers to opt for factory installation or get their engine shipped to them no matter where they are. We believe in providing the best of the industry and often exceed the standard when it is feasible. We specialize in 4.3 boat motors with 50 more horsepower. If you still have a doubt we can guarantee you to refund the difference, if you don’t feel the difference in power and fuel saving.

U.S. Engines is operating in the market for many years and has been quite successful. If you are not finding any engine on our website,, we advise you to call us at 1 800 542 3214. We will be able to solve your query related to any engine and rebuilt engine that you choose. You can also fill up the contact form present in our website and we will call you back.

FOR ENGINES NOT LISTED ON OUR WEBSITE CALL OUR SALES DEPARTMENT AT 1-800-542-3214 List Prices Do Not Include Hardware, Accessories or Installation

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