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Function of heat shield for rear muffler?

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by bnprius, Nov 19, 2024 at 3:59 PM.

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  1. bnprius

    bnprius Our Prius at 200K

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    Vehicle:
    2007 Prius
    Model:
    Two
    A part recently fell off our 2007 Prius. From parts diagrams, it is the rear mufller heat shield, part 58327-47010. Does anyone know if this part serves a critical function? I'm trying to decide whether to replace it. Our Prius recently joined the Priuschat 200K club, and we hope to make it to 300K. Thanks for your advice.
     

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    #1 bnprius, Nov 19, 2024 at 3:59 PM
  2. Kenny94945

    Kenny94945 Active Member

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    Mar 24, 2016
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    Location:
    Sausalito
    Vehicle:
    2016 Prius v wagon
    Model:
    Four
    Critical function?

    On my V, the 12 volt battery compartment is over the muffler.
    But a critical part?
    As you have the part, I would try to fabricate some brackets, add washers and bolts, or whatever for a few dollars and reinstall

    Good luck :)
     
    #2 Kenny94945, Nov 19, 2024 at 4:10 PM
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