Description

Yamaha 212 SS 1800 Jet Boat Engine Rebuild

If your Yamaha 212 SS needs a new heart, this remanufactured engine delivers lasting performance and peace of mind.

This is a Build Core Engine, designed specifically for 2013–2015 Yamaha 212 SS models. Once we receive your core, our team fully disassembles it, inspects every component, machines it to precise tolerances, and reassembles it using upgraded internals. The result is a long-lasting engine that’s built to outperform the original.

Whether you ride for work or play, this engine offers the kind of reliability you need every time you hit the water.

What’s Included in This Engine Build

Each engine is packed with premium features and long-life upgrades:

• Upgraded forged crankshaft assembly – built for better oil flow and durability
• Brand-new cylinder assembly – smooth operation and OEM fitment
• High-strength forged nitride valves – designed for long-term high-RPM use
• Manganese bronze valve guides – reduce oil usage and outlast standard steel
• Fully rebuilt and machined cylinder head – shimmed, decked, and leak-tested
• Heat-resistant valve stem seals – prevent hardening and wear from heat
• Factory-spec camshafts – maintain accurate timing and performance
• Upgraded main and balance shaft bearings – ensure long-term reliability
• Heavy-duty timing and oil pump chains – improved strength for smooth running
• Complete oil pump assembly and chain tensioner – keeps pressure and timing consistent
• Thoroughly machined and inspected engine cases – checked for cracks and structural wear
• Includes all necessary gaskets and seals for a complete installation

Warranty Options

We don’t just build it—we stand behind it:

• 1-Year Warranty Included – Covers defects in parts and workmanship
• 2-Year No-Fault Warranty Upgrade ($450) – No questions asked replacement if anything fails

See full coverage in our Warranty Policy.

Build Core Engine Requirements

This listing requires a complete and rebuildable engine core to begin the remanufacturing process. The core must be free of major cracks, missing components, or signs of excessive wear. Once we receive and inspect your core, our build process begins.

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

Why REV6?

• Over 50 years of combined experience in powersports engine building
• Every engine is assembled by one technician and double-checked by another
• All builds are tested in real-world marine environments
• Trusted by boaters, racers, and marine techs across the U.S.
• Nationwide shipping to your marina, shop, or home garage

Need Help Before You Order?

• Reach out to our team for questions about compatibility or core condition
• Still deciding? Read our Engine Rebuild Kit Guide to compare options