Description

Sea-Doo GTX iS 215 Engine Rebuild Service (2010–2011)

The Sea-Doo GTX iS 215 is built for smooth ride feel, steady power, and dependable days on the water. However, when internal wear starts to show up, you may notice rough starts, weaker throttle response, leaks, or performance that feels uneven under load.

At REV6, we tear your engine down completely, inspect every major component, and rebuild it with refreshed internals and corrected clearances. As a result, your GTX iS 215 runs cleaner, responds smoother, and gets you back on the water with confidence.

Core Requirement

Core required: A rebuildable Sea-Doo GTX iS 215 engine core must be supplied for this service. Your rebuild begins once we receive your engine and complete the initial inspection.

After your order is placed, we’ll send a prepaid shipping label and coordinate pickup. Before shipping, remove your exhaust, fuel-related components, electrical parts, and sensors. After that, we handle the teardown, rebuild, inspection, and return shipping.

For step-by-step instructions, visit our Help Center.

If you want to spread out the cost, check out our flexible payment options to keep your rebuild moving.

What’s Included in the Rebuild

• Standard 1-year warranty with optional 2-year no-fault upgrade
• Full inspection of engine core
• Crankcase assembly inspected
• Crankshaft assembly inspected and rebuilt
• New high-babbitt crankshaft bearings installed
• Cylinders bored and honed to the next oversize, re-sleeved, or replated as needed
• New pistons, rings, and wrist pins installed
• Cylinder head rebuilt and resurfaced
• Valve guides inspected and replaced as needed
• Valves and seats recut and vacuum tested for proper sealing
• Camshaft cleaned, inspected, and polished
• Mating surfaces decked and resurfaced for a tight seal
• Timing chain inspected and replaced when needed
• New gaskets and oil seals throughout
• All bearings cleaned, inspected, and replaced as needed
• Assembly completed by a master technician
• Final inspection before shipment
• Double inspection guarantee — one technician builds, another checks

Note: Final build details depend on your engine’s condition.

Built for Smooth GTX iS Performance

The GTX iS 215 needs clean starts, strong sealing, healthy bearings, and accurate internal clearances to run the way it should. Because of that, we focus on crankshaft condition, piston fitment, valve sealing, cylinder finish, gasket integrity, and case health throughout the rebuild.

In turn, your rebuilt engine delivers smoother operation, cleaner acceleration, and steady performance for more time on the water.

Turnaround Time

Typical turnaround time is about 2 weeks after your engine core arrives, depending on the condition of your core and parts availability.

Warranty & Support

Every rebuild includes a 1-year warranty. In addition, you can upgrade to a 2-year no-fault plan for extra protection.

Review coverage in our warranty policy, browse answers in our FAQ, or contact our team before ordering.

For first-start guidance, follow our engine break-in procedure. You can also visit the REV6 Blog or watch rebuild content on our YouTube channel.

Need Help Choosing the Right Option?

If you’re comparing rebuild paths or parts options, our Engine Rebuild Kit Guide can help you understand what fits your repair best.

Take Action

If your Sea-Doo GTX iS 215 is starting rough, leaking, losing response, or showing signs of internal wear, now’s the time to rebuild it the right way.

Get back on the water with smooth acceleration, steady performance, and confidence in your rebuilt engine.

We proudly support veterans and active servicemembers with available discounts—thank you for your service.