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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 Superjet 1050 Personal Watercraft (2021-2026)
The Yamaha WaveRunner SuperJet 1050, spanning model years 2021 to 2026, represents a significant evolution in stand-up personal watercraft. This generation is powered by a consistent 3-cylinder, 4-stroke TR-1 Yamaha Marine Engine, boasting a 1049cc displacement and 100 hp (75 kW).
The 2021 model year marked a major generational shift for the SuperJet. It transitioned from a two-stroke engine to the more powerful and efficient four-stroke TR-1 engine, alongside a redesigned hull for enhanced stability and new features like an adjustable handle pole and a learner mode. Since this substantial overhaul in 2021, the SuperJet 1050 has maintained its core specifications and platform through 2026, with subsequent model years primarily featuring cosmetic updates such as new colors rather than distinct trim levels or technical changes.
FAQ:
Q: How can I ensure this product fits my Yamaha WaveRunner SuperJet 1050?
A: To confirm compatibility, please use the year and edition selector available on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 50 hours or annually | Always replace the oil filter when changing the engine oil. Use YAMALUBE 4W or any 4-stroke motor oil meeting API SG or higher (grades 10W-30, 10W-40, 20W-40, 20W-50). Do not use 2-stroke oil. |
| Spark Plugs | Every 100 hours | Recommended spark plug: NGK CR9EB, gap 0.7–0.8 mm. |
| Belt (Timing Belt) | Inspection every 100 hours or annually | Replacement intervals vary. Consult the owner's manual for the precise schedule. |