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Connector Harness

A connector harness is a wiring assembly designed to connect two or more electrical components and allow them to communicate with each other. As the name suggests, they are used in conjunction with connectors, which are typically soldered onto the harness. Connector harnesses can be found in many different types of vehicles, such as cars, trucks, boats and planes. Browse the top-ranked list of connector harnesses below along with associated reviews and opinions.  

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  1. iDatalink - T-Harness for Select Toyota, Lexus and Scion Vehicles - Black

    SKU: JXC4YHZCJ4

    Product Description

    A black plug-and-play T-harness enabling easy, reliable remote start installation for select Toyota, Lexus, and Scion vehicles.
    See all Remote Start & Security Systems
    Your price for this item is $59.99

  2. Maestro - Radio Harness for Select 2011-2023 Ford Ranger Escape Explorer Transit Transit Connect - Multi

    SKU: JXC4YHZYZ3

    Product Description

    A rugged, multi-colored harness enabling easy plug-and-play radio integration for select Ford vehicles.
    See all Radio Harnesses
    Your price for this item is $69.99

  3. iDataStart - T-Harness for Select Chrysler with Standard Key Vehicles - Black

    SKU: J3P5Z3C32Z

    Product Description

    A black T-harness enabling easy plug-in installation for select Chrysler vehicles with standard keys.
    See all Remote Start & Security Systems
    Your price for this item is $59.99

  4. Maestro - Head Unit Adapter for Select Kenwood and JVC Radios and a Comptatible T Harnesses - Black

    SKU: JXC4YHZ8CW

    Product Description

    A black adapter harness enabling direct, splice-free connection between select Kenwood or JVC radios and Maestro T-harnesses.
    See all Radio Harnesses
    Your price for this item is $19.99

  5. Maestro - Wiring harness for select Nissan vehicles 2007-2020 - Black

    SKU: JXC4YHZ8ZH

    Product Description

    A black wiring harness enabling seamless radio replacement in select Nissan vehicles from 2007 to 2020.
    See all Deck Harnesses
    Your price for this item is $79.99

  6. Directed Electronics - T-Harness for Select Scion and Toyota Vehicles - Black/White

    SKU: J7Q8KPXTPL

    Product Description

    A black and white T-harness with plastic covers, compatible with select Toyota and Scion remote start systems.
    See all Remote Start & Security Systems
    Your price for this item is $29.99

  7. Compustar - iDataStart T-Harness for Select Honda and Acura Vehicles - Black

    SKU: J3P5Z3C3G3

    Product Description

    A black T-harness enabling easy, durable remote start installation for select Honda and Acura vehicles.
    See all Remote Start & Security Systems
    Your price for this item is $99.99

  8. Maestro - Head Unit Adapter for Select Pioneer Radios and a Comptatible T Harnesses - Black

    SKU: JXC4YHZ8CJ

    Product Description

    An easy-install black adapter that connects select Pioneer radios to compatible Maestro T-harnesses without splicing.
    See all Radio Harnesses
    Your price for this item is $14.99

  9. Maestro - Wiring harness for select Nissan vehicles 2017-2020 - Black

    SKU: JXC4YHZG7R

    Product Description

    A black wiring harness enabling plug-and-play radio replacement and quality sound in select 2017-2020 Nissan vehicles.
    See all Deck Harnesses
    Your price for this item is $69.99

  10. Stinger - enLIGHT10 Harness Connector for HEIGH10 Radio - Black

    SKU: J2VK4WXKQT

    Product Description

    A black plug-and-play harness connector enabling light control and customization from your HEIGH10 radio touchscreen.
    See all Car Installation Parts & Accessories
    Your price for this item is $20.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.