Prius 2019 corner triangle next to the side mirror missing

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by Northwest2, Dec 12, 2025.

  1. Northwest2

    Northwest2 New Member

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    This morning I noticed the corner triangle missing next to the passenger side mirror. I googled and ordered this part and it'll arrive in a week:


    Meanwhile, is it OK if it's exposed to the rainwater or should I tape it?

    Thank you.
     

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    #1 Northwest2, Dec 12, 2025
  2. bisco

    bisco cookie crumbler

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    idk, but i would tape it to be on the safe side unless someone knows for sure
     
    #2 bisco, Dec 12, 2025
  3. BiomedO1

    BiomedO1 Senior Member

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    It'll be fine, that area is not water tight. I'd make sure the drain holes at the bottom of the door is clear, so any water that gets in there will be able to drain out.
     
    #3 BiomedO1, Dec 13, 2025
  4. Tande

    Tande Active Member

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    What am I missing? .....the area shown by the OP, has nothing to do with the door? ...:confused:
     
    #4 Tande, Dec 13, 2025
    BiomedO1 likes this.
  5. BiomedO1

    BiomedO1 Senior Member

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    Ya, sorry - upper rear corner of the fender. Same applies, make sure there's a clear water drain path, so it doesn't puddle back there.
     
    #5 BiomedO1, Dec 13, 2025
  6. Tande

    Tande Active Member

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    (y)(y)......
     
    #6 Tande, Dec 13, 2025
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