Parts Finder
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
Deals & Discounts
Dometic Xtreme Power Assist Steering
Upgrade your mechanical steering with the effortless feel of XPA, now just $1,499.99
Instrumentation
Tachometers, Speedometers, Fuel
Fuel Tanks
Portable Tanks & All-In-One Kits
Oils & Lubes
4 Stroke, 2 Stroke, & Change Kits
Electrical
Switches, Buttons, Fuse Blocks
Engine
Fuel Connectors, Fuel Water Separators
Shop by Engine Manufacturer
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 launch 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.
Customer Support
Notices & Recalls
Almost 60 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.
Learn More