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Stainless steel NRX Refrigerators are back in stock!
Stainless NRX Refrigerators back in stock!

Marine Engine & Drive Parts

Sierra offers all the marine engine parts that keep you moving on the water. Whether you have an inboard or outboard engine, we carry replacements parts for top brands like Mercury, Yamaha, Suzuki, Honda, Jabsco, Racor and so many more. Shop fuel water separating, oil, gas, and diesel filters as well as impellers, and engine paint. Backed by our industry-leading warranty, Sierra's aftermarket boat parts meet or exceed OEM standards. Shop all the parts that keep you moving, or search the entire catalog through our parts-finder tool.

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Understanding Marine Engines

Marine engines are the heart of any vessel, providing the necessary power for navigation. They come in various types, including inboard, outboard, and stern drive, each suited to different boat designs and uses. Understanding the specifics of your engine, such as power output, fuel type, and maintenance requirements, is crucial for optimal performance and longevity, and will help you choose the best fuel filters for your boat.

What is a Drive System on a Boat?

Drive systems in boats are responsible for transferring power from the engine to the water, propelling the vessel forward. This includes components like propellers, shafts, and gearboxes. The right drive system affects everything from speed and maneuverability to fuel efficiency. Ensuring these components are in top condition and correctly matched to your engine and vessel type is vital.

How do I maintain my engine and drive system?

Regular maintenance of your engine and drive system is essential to prevent breakdowns and extend the life of your vessel. This includes routine tasks like oil changes, fuel filter replacements, and checks for wear and tear on moving parts. Attention to both the engine and the drive system ensures consistent performance and reliability. At Sierra Parts we offer components that will help you maintain your engine.

How do I upgrade or repairing my boat's engine?

Upgrading or repairing engine and drive components can significantly enhance your boat's performance. Whether it's increasing power output, improving fuel efficiency, or repairing wear and tear, understanding the range of available options and their compatibility with your system is key. Professional advice is often recommended for major upgrades or repairs to ensure proper installation and integration.