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Description
FEATURES
- Designed to meet or exceed OEM
- Comes with O-Ring
Technical Specifications
- MFG. Part Number AT-01598
Vehicle Information
Sea-Doo GTX 255 Personal Watercraft (2009)
The 2009 Sea-Doo GTX 255, specifically offered as the GTX Limited iS 255, represents a significant leap in personal watercraft technology. This premium model was powered by a robust 1494cc, 255 horsepower engine. The 2009 model year marked a major generational change for the GTX line, introducing the revolutionary iS (Intelligent Suspension) and iControl platform. This innovative system allowed the hull to move independently of the upper deck, providing an exceptionally smooth ride by isolating the rider from rough water impacts. The iControl platform integrated features like Intelligent Brake and Reverse (iBR) for enhanced maneuverability and safety, and Intelligent Throttle Control (iTC) for precise handling, including neutral and cruise control modes. The GTX Limited iS 255 also featured a new S3 hull design, optimized for reduced drag and improved handling. While the 255 horsepower engine itself was not new, its integration into this advanced platform was a key development. An important engine-related update occurred in 2008, with the supercharger redesigned to use more durable metal clutch washers. Q: How do I know if a part fits my 2009 Sea-Doo GTX 255?
A: To ensure perfect compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | After the first 10-15 hours, then every 50 hours or annually | Perform initial break-in service. Subsequent changes should be done annually, even with minimal use, due to fluid degradation. |
| Supercharger Rebuild (includes belt inspection/replacement) | Every 100 hours or 2 years | For pre-2017 supercharged models, this service is crucial for durability. |
| Spark Plugs | Every 50 hours or annually | Inspect or replace as part of annual service. Some recommend replacement every couple of seasons. |
| Air Filter | Every 25 hours or annually | Includes the air intake silencer element. |
| Coolant | Annually or every 100 hours | Flush and replace coolant. Often done during pre-season or end-of-season servicing. |