Trailer Connectors

Our trailer connectors collection includes a wide range of weatherproof plug-and-socket systems designed for dependable trailer lighting, brake, and power connections. We carry common configurations, built to handle automotive, marine, and utility trailer wiring. Designed for direct fit and OEM replacement, these connectors offer secure pin alignment, corrosion resistance, and rugged housings for long-term durability. Ideal for fleet maintenance, trailer retrofits, and new installations.

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29 products

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29 products

  • 7 Way RV Trailer Blade Connector Socket With Reflector Dust Cover

    7 Way RV Trailer Blade Connector Socket With Reflector Dust Cover

    Product Details7-Way Connects Tail, Brake, Reverse, Turn Signals, Brakesand Auxiliary Power. With Reflector Dust Cover.Splices into Vehicle Wiring...

    $13.95 USD
    $13.95 USD
  • 4-way round male plug Trailer Towing Harness Adapter - USA MADE

    4-way round male plug Trailer Towing Harness Adapter - USA MADE

    CARQUEST TCP41MS, 4-way round male plug

    $24.95 USD
    $24.95 USD

  • 4-Pole Trailer Connector Round Female Receptacle

    4-Pole Trailer Connector Round Female Receptacle

    $3.00 USD
    $3.00 USD
  • Universal 6- pole Self Locking Trailer Connector Socket

    Universal 6- pole Self Locking Trailer Connector Socket

    Universal 6- pole Self Locking Trailer Connector Socket

    $9.95 USD
    $9.95 USD
  • Universal 5-Pole Trailer Connector

    Universal 5-Pole Trailer Connector

    Universal molded trailer connector 5-pole square type trailer connector, male and female, 12" leads Color coded wire assists...

    $2.95 USD
    $2.95 USD