Description

Yamaha FX HO 1800 WaveRunner Engine Build Core 2013–2015

Your Yamaha FX HO deserves an engine that’s as tough as the waves you ride. That’s why REV6 offers the FX HO 1800 WaveRunner engine build core for 2013–2015 models. Each engine is precision remanufactured, upgraded for reliability, and tested to ensure long-lasting performance.

Premium Features & Upgrades

Every engine is stripped down, inspected, machined, and rebuilt with quality components. Your build includes:

• Upgraded Forged Crankshaft Assembly – Stronger, smoother oil flow
• Brand-New Cylinder Assembly – OEM-fit with enhanced durability
• High-Strength Forged Nitride Valves – Built for high RPM endurance
• Manganese Bronze Valve Guides – Longer life, reduced oil use
• Fully Rebuilt & Machined Cylinder Head – Decked, shimmed, and leak-tested
• Heat-Resistant Valve Stem Seals – Hold up under extreme conditions
• Factory-Spec Camshafts – Designed for proper timing and performance
• Upgraded Main & Balance Shaft Bearings – Maximum reliability
• Heavy-Duty Timing & Oil Pump Chains – Stronger, longer-lasting operation
• Complete Oil Pump Assembly & Chain Tensioner – Maintains peak lubrication
• Inspected & Machined Engine Cases – Verified for strength and wear resistance

Build Core Engine – Important Details

This product is a Build Core Engine, meaning it’s not a ready-to-install unit. We remanufacture using your provided core, which must be complete, rebuildable, and free of cracks, missing parts, or severe wear.

To understand acceptable core requirements and shipping info, see our Help Center.

Warranty Protection

Every REV6 engine is backed with confidence:

• 🛠 1-Year Warranty Included – Standard coverage with every build
• 🛠 2-Year No-Fault Warranty Option – Upgrade for $450, full replacement coverage

See full details in our warranty policy.

Expertly Built, Thoroughly Tested

Each engine is assembled by one master technician and inspected by another to ensure precision. With decades of powersports expertise, REV6 guarantees every WaveRunner engine shipped nationwide is reliable, durable, and ready to perform.

Need guidance on engine fitment or rebuild kits? Visit our Engine Rebuild Kit Guide.

Still unsure? Browse our FAQ page or contact our team for direct support.