Replacing water pump

General Boats and Motors
1

I have a 2008 Yamaha 150 fourstroke , how often should you change the water pump out.

Keep the Stars and Bars flying.
205 Scout SportsFish
150 Yamaha 4 stroke
15 ft War Eagle
40 Yamaha 4 stroke

2

I feel comfortable changing out my water pump and thermostats every other year depending on hours and conditions. I think its cheap insurance on the water.

kms

3

yamaha says 1 year or 100 hours whichever comes first

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4

Thanks for the info guys.

Keep the Stars and Bars flying.
205 Scout SportsFish
150 Yamaha 4 stroke
15 ft War Eagle
40 Yamaha 4 stroke