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Description
Yuasa's elite performer, the AGM series, has more cranking amps and higher amp hour capacity for years of trustworthy service.
FEATURES
- H Series - increased power, up to 30% more CCA over AGM series
- Premium absorbed glass mat (AGM) technology
- Sealed, non-spillable design
- Meets or exceeds Powersports OEM specs
- Maintenance Free - NEVER add water, but periodic charging required when not in use
- Engineered to protect against corrosion, withstand vibration, and deliver high cranking power
- Polypropylene cover and container - superior resistance in extreme conditions of cold and heat, more flexible than ABS material
Technical Specifications
- MFG. Part Number YUAM62H4A
Vehicle Information
Yamaha WaveRunner VX 1800 Personal Watercraft (2016-2023)
The Yamaha WaveRunner VX 1800 series, spanning model years 2016 to 2023, represents a high-performance segment within Yamaha's personal watercraft lineup. These models, including the VX Cruiser HO, VXR, and VX Limited HO, were consistently powered by a robust 1.8-liter (1812cc) High Output (HO) naturally aspirated, four-stroke, four-cylinder marine engine, delivering a steady 180 horsepower throughout this period. While other VX models utilized a smaller 1.049cc engine, the "1800" designation specifically refers to this powerful 1.8L platform. A significant evolution occurred with a substantial redesign for the 2021 model year. This update introduced a deeper top deck for a lower center of gravity, wider footwells, and a narrower seat for enhanced rider comfort. Key technological advancements included a new 4.3-inch digital dash display (Connext), increased storage capacity, and adjustable handlebars. The 2022 and 2023 model years primarily saw updates to colors and graphic kits, maintaining the core technical specifications of the 1.8L HO engine. FAQ:
Q: How can I ensure a part is compatible with my specific Yamaha WaveRunner VX 1800?
A: To guarantee compatibility, please use the year and model selector at the top of this page. This will filter parts specifically designed for your WaveRunner's exact configuration.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Every 50 hours or annually, whichever comes first | Oil capacity approximately 3.0 liters with filter. Some owners opt for changes every 25 hours. |
| Spark Plugs | Every 100 hours | Inspect every 100 hours or every other season for wear and color. Replace with manufacturer-specified type. |
| Cooling System | Coolant replacement: every 200 hours (closed-loop models). Flushing: after every use (raw-water models). | Most WaveRunner VX 1800 models use a raw-water cooling system requiring thorough flushing with fresh water after every use, especially in saltwater. |
| Air Filter | Regular inspection, replace as needed | Check condition and cleanliness. Replace if damaged or excessively dirty. |
| Belts | Visual inspection, replace based on wear | The naturally aspirated engine does not have a supercharger belt. Inspect other belts (if present) for any signs of wear or damage. |