Water pump rotor upgrade

Discussion in 'Gen 3 Prius Accessories and Modifications' started by AzusaPrius, Mar 17, 2026 at 12:07 AM.

  1. AzusaPrius

    AzusaPrius Senior Member

    Joined:
    May 27, 2020
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    Location:
    California
    Vehicle:
    2010 Prius
    Model:
    IV
    Stumbled on this new gem that just came out recently.

    I actually talked about something like this before this came out.

    No more swollen plastic rotors.

    stainless steel water pump rotor.

    I have no issues with my water pump at the moment but this is just insurance down the road, so I will be installing this when I complete my cooling system upgrade.
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    #1 AzusaPrius, Mar 17, 2026 at 12:07 AM
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