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  2. Wire Adapter, 7-Way Blade (Tow Vehicle) To 4-Way Flat (Trailer). Peterson Brand
Wire Adapter, 7-Way Blade (Tow Vehicle) To 4-Way Flat (Trailer). Peterson Brand

Wire Adapter, 7-Way Blade (Tow Vehicle) To 4-Way Flat (Trailer). Peterson Brand

https://www.trailerpartsdepot.com/web/image/product.template/18458/image_1920?unique=8b08414

SKU: V5414

$ 7.21 7.2127 USD $ 8.69

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Peterson Trailer Wire Adapter 7 Wire Blade Vehicle Plug to 4-Way Harness Trailer Plug
  • Converts 7-Way Round blade connector to 4-Way Flat pin connector
  • Easily adapts tow vehicle connector to trailer connector
  • Full-length plug shell ensures positive latching
  • Features non-corrosive nylon shell

    • (See Add-ons/Accessories to the right for Trailer end plugs)

    Peterson Part Number V5414: Vechicle & Trailer Wiring Connectors Adapters, Trailer Plug Adapters, 7-Blade to 4 Wire Flat (plastic) Adapter

    We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
    4.7
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    Overall Rating
    96%
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    them a 4 or 5-Star rating.
    Verified Buyer
    May 20, 2026 by Steven D. (LA, United States)
    “Very pleased with my purchase”
    Verified Buyer
    May 19, 2026 by James L. (United States)
    “I like the website, easy to order parts for my trailer. I’ll be using your site now. Glad I found it.”
    Verified Buyer
    May 18, 2026 by Giovanni D. (United States)
    “Quick and easy I would definitely buy from you guys again”