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Is there any difference between 04000-32528 and G9020-47031 inverter pump?

Discussion in 'Gen 2 Prius Technical Discussion' started by 502_Prius, Nov 18, 2018.

  1. 502_Prius

    502_Prius New Member

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    ]Hello priuschat!

    I have a pretty "simple" question for you knowledgeable guys, is there any significant difference in functionality between 04000-32528 ($50) and G9020-47031 ($80+) inverter coolant pump? Difference in price online is $30+ but both lists compatibility with 2004-2009 Prius. It's for a 2007 G2 Base.

    Thank you :)
     
    #1 502_Prius, Nov 18, 2018
  2. 502_Prius

    502_Prius New Member

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    Anyone? I asked my local dealer outside the US and they want US$240 for the G9020-47031. lol
     
    #2 502_Prius, Nov 19, 2018
  3. Skibob

    Skibob Senior Member

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    There was a recall on the inverter pumps some time ago. Could one of those be the old bad pumps?
     
    #3 Skibob, Nov 19, 2018
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  4. 502_Prius

    502_Prius New Member

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    I don't really know :(
     
    #4 502_Prius, Nov 19, 2018
  5. Elektroingenieur

    Elektroingenieur Senior Member

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    As @Skibob kindly notes, there was a recall, and the recall work instructions (PDF) say on page 3 that part number 04000-32528 is a kit consisting of the G9020-47031 pump plus a gasket, part number 90430-18008. The gasket is to replace the non-reusable gasket on the drain plug, which must be removed to drain the coolant before replacing the pump.
     
    #5 Elektroingenieur, Nov 20, 2018
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  6. M in KC

    M in KC Active Member

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    ^ B-I-N-G-O! The kit makes it easy all you need in addition to the pump kit is some SLLC. A gallon should be more than enough for the inverter pump replacement as I recall. But for $30 I bet you can source the drain plug crush washer more cost effectively. Your choice.
     
    #6 M in KC, Nov 20, 2018
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  7. 502_Prius

    502_Prius New Member

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    Thank you very much guys, I just did the HVAC Coolant Control Valve change yesterday so I drained the coolant and put new one in, I'm planning ahead with the inverter pump so it will not fail on me when I need the car and definitely will do the coolant change since I don't know when it was done since I purchase the car. I will buy that kit whenever possible :)

    Cheers.
     
    #7 502_Prius, Nov 20, 2018
    Elektroingenieur and audiodave like this.
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