If your engine is subject to extreme use such as excessive ballast weight, long idle time, low use, elevations above 5,000 ft., or commercial use, it is recommended to change oil and filter every 25 hours. See your specific owners manual for more detail. 

Before ordering your kit make sure to inspect your filter and see which one you have depending on when your boat was made. Below is image and the time-frame that each filter was used. If unsure, feel free to reach out with your boat's HIN and we can help you find the right one.

First Generation Filter (E100160):
Used prior to May 2020
Approximately 5.5" tall

Second Generation Filter (E100217):
Used starting in May 2020 to current
Approximately 4" tall