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- State of Jefferson
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- 2017 CX-5 GT AWD+
Right....My frame of thought is change it at 120k (What I will actually look into doing myself sometime next year). If I do replace the water pump the intent is to avoid more costly repair. Cheaper to replace than after it fails sort of thing.
I'm going to DIY or have a reputable mechanic do it. It does not appear to be a difficult project. You can then change the belts all in one shot too saving time/money.
E46 BMWs and other models were notorious for crappy water pumps. They would fail well within the warranty period but leaving some people stranded. Kudos for Mazda as I have not heard of 1 report anywhere of a failed water pump in a skyactiv engine car.
Those sound like good arguments to NOT replace it:
-easy job [implies inexpensive]
-no evidence that they fail early
Why would it be "cheaper to replace than after it fails"? Unless you need a tow and don't have towing coverage, of course.