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Connector Wire Harness

Wiring harnesses are used in vehicles to simplify the installation of various electrical components. The main advantage of a wiring harness is that it eliminates the need to cut and splice wires, which can be difficult for inexperienced installers and is often the cause of installation failure. Wiring harnesses also make it easier for installers to comply with local regulations regarding the use of aftermarket accessories. Browse the top-ranked list of connector wire harnesses below along with associated reviews and opinions.  

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  1. Metra - Radio Harness for Select 1999-2023 Ford Volkswagen Mercedes-Benz BMW Pontiac Saturn - Multi

    SKU: J7RX7LSPR4

    The only draw back is you have to connect the radio to this connector. This takes a little time and you need wire splices....Even comes with the power wire to bypass the factory always on wire.

    Product Description

    A durable ABS plastic harness adapter enabling easy aftermarket radio installation in select multi-color vehicles.
    See all Radio Harnesses
    Your price for this item is $9.99
    Save $10
    The previous price was $19.99

  2. Compustar - Hardwire Harness Kit - Black

    SKU: J3P5Z3C3SS

    Product Description

    A black hardwire harness kit with copper wires and plastic plugs for reliable remote start installation.
    See all Remote Start & Security Systems
    Your price for this item is $39.99

  3. Metra - Radio Harness for Select 1999-2008 Hyundai Elantra Optima Sonata Santa Fe Sorento Accent - Multi

    SKU: J7RX7LS29X

    Great wires...I had to replace my old wires with these and the connect is perfect and stable....I used (RShack Cat. no 6403057) Screw-On Wire Connectors to wire my dash. If you don't have the room in...

    Product Description

    A durable ABS plastic wire harness that enables easy aftermarket radio installation in select Hyundai and Kia vehicles.
    See all Dash Installation Kits
    Your price for this item is $8.99
    Save $6
    The previous price was $14.99

  4. Metra - Radio Harness for Select 2004-2005 Dodge Ram - Multi

    SKU: J7RX7LR249

    Product Description

    A multi-colored ABS plastic harness that enables easy amplifier bypass and aftermarket radio installation in select vehicles.
    See all Radio Harnesses
    Your price for this item is $64.99

  5. Metra - Turbo Wire Aftermarket Radio Wire Harness for Select 1998-2005 Ford Vehicles - Multicolor

    SKU: J7RX7LQKZQ

    I've looked for a month straight to find the correct connectors and decided to try one last time. I can confirm this is the correct one!

    Product Description

    A multicolor wire harness that enables easy aftermarket radio installation while retaining your Ford’s factory amplifier.
    See all Radio Harnesses
    Your price for this item is $14.99
    Save $5
    The previous price was $19.99

  6. Directed Electronics - T-Harness for Select Honda and Acura Vehicles - Black And Multicolored

    SKU: J7Q8KPXTSR

    Product Description

    A black and multicolored T-harness enabling quick, secure remote start installation for select Honda vehicles.
    See all Remote Start & Security Systems
    Your price for this item is $49.99

  7. Metra - Radio Harness for Select 2005-2007 Jeep Dodge - Multi

    SKU: J7RX7L6W3Q

    Product Description

    A multi-colored ABS connector harness that enables easy aftermarket radio installation without cutting factory wires.
    See all Radio Harnesses
    Your price for this item is $72.99
    Save $37
    The previous price was $109.99

  8. HQRP - 7-Way RV Trailer Light Connector Socket, 7-Wire Harness Electrical Quick Converter Adapter for RV/Truck/Trailer - Black

    SKU: J3ZSLCFFQJ

    Product Description

    A black 7-way connector socket with 7-wire harness for reliable RV, trailer, or truck wiring connections.
    See all Smart Plugs
    Your price for this item is $18.95

  9. Metra - Radio Harness for Select 1998-2006 Chevrolet Cadillac - Multi

    SKU: J7RX7L66L2

    Product Description

    An ABS plastic amplifier bypass harness enabling aftermarket radio installation in select 1998-2004 GM vehicles.
    See all Radio Harnesses
    Your price for this item is $66.99
    Save $13
    The previous price was $79.99

  10. Metra - Radio Harness for Select 2001-2008 Jaguar S-Type - Multi

    SKU: J7RX7LKH9W

    Product Description

    A durable ABS-plastic molded wire harness that enables easy aftermarket radio installation while preserving factory wiring.
    See all Radio Harnesses
    Your price for this item is $9.99
    Save $1
    The previous price was $10.99
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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.