Description

Yamaha FX Cruiser SHO 1800 WaveRunner Engine (2013–2015)

Don’t trust your watercraft to just any rebuild—choose a remanufactured engine from REV6 and get back on the water with confidence.

This is a Build Core Engine, meaning we fully rebuild your original Yamaha FX Cruiser SHO 1800 engine with premium parts and precision machining. Every engine is disassembled, cleaned, machined, and built by experts who know these platforms inside and out.

Whether you’re chasing top-end speed or smooth weekend rides, this engine offers the strength and reliability serious riders demand.

What’s Included in Your Rebuild

Each engine comes with upgraded internals and everything needed for installation:

• Forged crankshaft assembly for improved strength and oil circulation
• Brand-new cylinder assembly for smooth OEM-like operation
• High-strength forged nitride valves built for high-RPM use
• Manganese bronze valve guides that reduce oil burn and last longer
• Rebuilt and pressure-tested cylinder head, fully decked and shimmed
• Heat-resistant valve stem seals that hold up under extreme conditions
• Factory-spec camshafts that maintain proper timing and power delivery
• Upgraded main and balance shaft bearings for long-term durability
• Heavy-duty timing and oil pump chains to keep things running smoothly
• Complete oil pump assembly and chain tensioner included
• Machined and inspected engine cases—no cracks or structural flaws

Warranty Options

We stand behind our work with industry-leading coverage:

• 1-Year Warranty Included – Covers parts and performance for peace of mind
• 2-Year No-Fault Warranty ($450) – No questions asked if something goes wrong—we replace it

Visit our Warranty Policy page for full terms and details.

Core Requirements

This is a Build Core Engine, not a ready-to-install crate motor. You’ll need to send us a complete, rebuildable core to begin your order. It must be free of cracks, major damage, or missing parts.

If you’re not sure whether your engine qualifies, please check out our FAQ or Contact Us. You can also learn more about shipping your engine core here.

Why REV6?

• Over 50 years of combined experience in remanufacturing powersports engines
• Each engine is built by one expert and checked by another for quality assurance
• We use real-world testing, not just bench diagnostics
• Trusted by WaveRunner owners, racers, and marine techs across the country
• Fast, nationwide shipping to your dock or repair shop

Take the Next Step

• Order Your FX Cruiser SHO 1800 Engine Now
• Contact Our Team for questions about your core or fitment
• Need help deciding? Check out our Engine Rebuild Kit Guide