Yamaha WaveRunner EXR 2019 - 2021 Service Maintenance Kit

Routine maintenance is essential for keeping Yamaha WaveRunner EXR models from 2019 through 2021 operating reliably and performing as designed. The EXR platform uses Yamaha’s responsive four-stroke marine engine paired with a jet propulsion system engineered to operate under the high-RPM conditions typical of performance-oriented personal watercraft. Maintaining clean engine oil, proper filtration