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MERCURY PARTS CAN ONLY BE SOLD AND SHIPPED TO ADDRESSES WITHIN THE UNITED STATES.

Your little Mercury 4.5 HP outboard suits you just fine. Your portable Mercury motor takes you to your favorite fishing spot peacefully, and once there your 4.5 HP engine is small enough to use as a trolling motor that won't scare off the fish. You're portable outboard is also economical, taking tiny sips of fuel instead of the big gas-guzzlers that cost a fortune to run.

Your Mercury 4.5 HP outboard is also cheap to keep up and repair - as long as you use genuine Mercury Marine parts. At Boats.net, we cut all the prices on our OEM Mercury outboard motor parts up to 80% off retail price. You simply will not find OEM Mercury 4.5 HP outboard parts for less online, and you won't find the range of parts elsewhere either. We carry Mercury outboard parts for every year and horsepower Mercury motor. Find your model and start shopping for Mercury 4.5 HP parts now. Cant find your model? Search for Mercury outboard parts by year instead.