WSM Starter Solenoid

WSM Starter Solenoids: Reliable Ignition for Powersports & Marine Engines

When a starter solenoid fails, your jet ski sits at the dock, your ATV won't fire up, and your outboard motor stays silent. Getting the right replacement matters — and WSM (Water Sports Mfg. Co. Inc.) has spent decades earning a reputation as one of the most trusted names in OEM-quality powersports and marine electrical components. Their starter solenoids reflect that same commitment to precision fitment and dependable performance.

A Brand Built on Powersports Expertise

WSM was founded in 1992 on Long Island, New York, originally focused on the booming personal watercraft market. Over the following decades, the company expanded far beyond its PWC roots. Today, with over 40 years of experience in the engine parts business, WSM exports to more than 20 countries and supplies engine and drive components across the powersports and marine industries worldwide. That depth of experience translates directly into their electrical components, including starter solenoids engineered to meet or exceed OEM specifications.

Wide Fitment Across Major Powersports Brands

One of the hallmarks of WSM's starter solenoid lineup is its broad vehicle coverage. Whether you're maintaining a personal watercraft, an ATV, or an outboard motor, WSM offers application-specific solenoids to match. Known fitments in the WSM starter solenoid catalog include:

• Kawasaki — Covering models such as the Ultra 300, Ultra 310, Ultra LX 1500 (2011–2021), Brute Force 650/750, Bayou 300/400, Prairie 300/360/400, and Lakota 300 series
• Yamaha — Fitments for Yamaha 1000/1100/1800 outboard and PWC engines (part 004-126), as well as Yamaha 30/40/300/350 Hp 4-stroke outboards (2007–2021, part 004-127) and Yamaha 1100/1800/1900 applications (2015–2024, part 004-126-01)
• Chrysler / Force — Coverage for 2-cylinder through 5-cylinder outboard engines ranging from 35 to 150 Hp (1989–1998, part 343-150)
• Multi-brand compatibility — Certain WSM solenoids, such as part 004-125, cross-reference OEM numbers from Evinrude, Mercury, Mariner, Nissan, and Yamaha in a single unit

OEM Quality You Can Trust

Every WSM starter solenoid is manufactured as an OEM-quality replacement part, built to meet stringent industry standards for design and craftsmanship. WSM's mission has always been to supply top-quality parts at reasonable prices — a philosophy backed by a 90-day warranty on their products. For powersports and marine enthusiasts who depend on their equipment, that combination of precise fitment, proven materials, and warranty coverage makes WSM a go-to source when it's time to restore reliable starting performance.

Browse the full selection of WSM starter solenoids to find the right part for your application, or explore the complete WSM brand catalog for pistons, gaskets, crankshafts, ignition components, and more.