
Shop the Winterization Sale
Save 10%-30% on Sierra's full line of filters, oils, lubricants, and more boat parts
Shop the SaleSierra Trailer Jacks
Introducing two trailer jack models to withstand the harshest marine environments
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Search by model, manufacturer, serial number, OEM, and more. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive marine brands formerly known as Shields and Moeller.
New Arrivals
Instrumentation
Fuel Tanks
The Dometic 962 SaniPottie Bonus Pack
Everything you need in one affordable kit to stay on the water longer
Keep Ice Frozen For Days
Latest Insights
Boat Launch Basics
Launching a boat can be daunting for new boaters. But with practice and a solid handle on how to to maneuver your trailer, each successful lanch will build confidence. Soon you will be able to launch your boat from the ramp like a pro.
How to Choose a Boat Propeller
Propellers are found on every single outboard powerboat on the water. Boaters refer to them using a range of popular nicknames, including props, wheels, and screws, yet propellers are one of the least understood components in the power and efficiency equation.
Why Fisherman Love Center Consoles
Center console boats are packed with features that help anglers chase fish, store gear, and safely navigate rough waters. If a design that prioritizes fishing and utility is important to your boating style, then a center console could be a great fit.
58 Years of Sierra
SIERRA has a 58-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive marine brands formerly known as Shields and Moeller.
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