4th of July SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Main Content
Categories & Filters

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.  

Read More
Results
Main Results
  1. Metra - Radio Harness for Select 1999-2008 Hyundai Elantra Optima Sonata Santa Fe Sorento Accent - Multi

    SKU: J7RX7LS29X

    I used (RShack Cat. no 6403057) Screw-On Wire Connectors to wire my dash. If you don't have the room in your dash to house these, or you're confident you won't mis-wire the dash and need to re-do it,...

    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
  2. 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
  3. Metra - Speaker Harness for Select 1998-Up Hyundai, Kia (Pair) - Multi

    SKU: J7RX7LZ4ZQ

    Perfect option for when you want to install speakers and not have to cut the wires.

    Product Description

    A multi-colored ABS plastic harness that connects aftermarket speakers to Hyundai or Kia factory radio wiring.
    See all Deck Harnesses
    Your price for this item is $10.49
    Save $1
    The previous price was $11.99
  4. Metra - Speaker Harness for Select 2002-2023 Jeep Dodge Volkswagen Ram - Multi

    SKU: J7RX7Y8KC4

    Speakers wire...Metra wire adapters

    Product Description

    A multi-colored, temperature-resistant speaker harness enabling easy aftermarket speaker installation in select Chrysler and Dodge vehicles.
    See all Car Speaker Harnesses
    Your price for this item is $17.99
  5. 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
  6. 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
  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 $17.95
  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

FAQ

A connector wire harness is used to organize and bundle multiple wires or cables together, making it easier to connect electronic components in devices such as car stereos, home appliances, and computers.

Yes, connector wire harnesses are commonly used in custom electronics projects to simplify wiring, improve organization, and ensure reliable connections between components.

Many connector wire harnesses are designed specifically for automotive applications, making them ideal for installing aftermarket audio systems, lighting, and other electronic accessories in vehicles.

To install a connector wire harness, match the color-coded wires to the corresponding wires in your device or vehicle, securely connect them using the provided connectors, and ensure all connections are firm before powering on the system.

Using a connector wire harness helps streamline installation, reduces the risk of wiring errors, improves system reliability, and makes future upgrades or repairs easier by keeping wires organized.