Which water pump? AISIN WPT 190 or WPT 190-A

Discussion in 'Gen 3 Prius Main Forum' started by ToyotaCoyotta, May 21, 2025 at 3:08 PM.

  1. ToyotaCoyotta

    ToyotaCoyotta New Member

    Joined:
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    Hello,

    Planning to change the water pump to avoid head gasket issues

    How do I know which one I can pick to be safe?

    AISIN WPT 190 is 150+
    while
    AISIN WPT 190-A is 250$+
     
    #1 ToyotaCoyotta, May 21, 2025 at 3:08 PM
  2. StarCaller

    StarCaller Senior Member

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    For piece of mind I bought the real TOYOTA one /
     
    #2 StarCaller, May 21, 2025 at 4:02 PM
    Brian1954 likes this.
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