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Description
Standard Spark Plug
The workhorse, at the heart of smooth-running engines around the world.
FEATURES
- OEM Quality
- Triple-Gasket Sealing Process
- Consistent Performance
- Plug of Choice in Millions of Vehicles
- Sold each
Technical Specifications
- MFG. Part Number AB-6
Vehicle Information
Yamaha WaveRunner GP 1800 Personal Watercraft (2017-2026)
The Yamaha WaveRunner GP 1800 (2017-2026) is a high-performance personal watercraft renowned for its power and agility. This series has evolved over the years, offering distinct engine options to meet the expectations of thrill-seekers. GP models are primarily equipped with two engine types: the 1.8L SVHO (Super Vortex High Output) supercharged engine of 1812cc, producing around 250 horsepower, and the 1.9L HO (High Output) naturally aspirated engine of 1898cc, introduced around 2024 and developing approximately 200 horsepower. The series has undergone significant evolutions. Launched in 2017 as the GP1800, it saw the addition of the 'R' designation in 2019, bringing performance enhancements. In 2021, a major redesign modernized the deck, dashboard, and steering system, while optimizing the SVHO engine. The year 2024 marked the introduction of the new 1.9L HO engine for GP HO models, along with features like Auto Trim. Q: How can I ensure parts are compatible with my specific model?
R: To guarantee compatibility, please use our year and edition selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Initial: after the first 10 hours. Subsequent: every 50 hours or annually. | It is highly recommended to replace the oil filter at the same time as the oil change. Typically uses Yamalube 10W-40 4M marine engine oil. |
| Spark Plugs | Every 100 hours | Consult the owner's manual for the correct type and gap. |
| Air Filter | As needed | Clean the airbox and replace the filter as needed. Some filters are washable and reusable. |
| Coolant (Closed-Loop Models) | Every 200 hours | For models with closed-loop cooling systems (including supercharged engines). Use Yamaha-approved marine coolant. |
| Belt (Supercharger/Drive) | Not specified | The owner's manual or a Yamaha dealer should be consulted for inspection and replacement recommendations. |