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Subaru Windshield Wiper question

Discussion in 'Car Forum' started by emt1581, Oct 26, 2005.

  1. emt1581

    emt1581 Curious Member

    Oct 17, 2002
    Penn's Woods
    On my gf's Subary Legacy, there is a thick piece of black plastic on the left windshield wiper. It looks like it belongs there, but it's only on the left wiper and we can't figure out it's purpose.

    Any ideas on what it might be for?


  2. Clydeglide


    Feb 9, 2004
    Tampa Bay
    Kinda looks like an airfoil? That's what it is. It keeps the wiper planted at higher speeds. There is none on the passenger side because if your going fast enough to need it the passenger won't want to look anyway.