Spark plus for the Honda 9.9 outboard purchased - 2022

NGK 6689 - Standard Spark Plug CR5EH-9

Picked up a couple spare plugs for our Honda 9.9 outboard motor. I think we have some but am not sure so well have some more. Easy to store and buy here. Not so easy to get in Mexico while we are out cruising. I know we have spare fuel filter etc.October 2022 - s/v Elegant'sea is currently in Paradise Village Marina in Banderas Bay Mexico (by Puerto Vallarta)
We are house sitting in San Diego, California