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Wire Harness Connectors

Wire harness connectors have long been used to join two or more wires together. The connectors are usually made of plastic and come in a variety of sizes and styles. They are designed to provide a secure connection between the wires, while also ensuring that the connection is easy to make and remove. Here are the best wire harness connectors on the market.

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

    SKU: J7Q8KPXTSR

    Compatible Harness for 2020-21 Civic...Alarm system car harness needed for my model vehicle .

    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

  2. Maestro - Wriring T-Harness for 2018+ Toyota Vehicles with HU Connectors - Black

    SKU: JXC4YHZ8K2

    Everything is pretty much plug-in play the connectors only go to certain connectors and it makes a difference when you’re trying to figure out which wire goes where I wish there were written instructions...

    Product Description

    A black wiring T-harness enabling plug-and-play radio replacement for select 2018 and newer Toyota vehicles.
    See all Deck Harnesses
    Your price for this item is $59.99
    Save $15
    The previous price was $74.99

  3. Maestro - Wiring Harness for Select Ford Vehicles 2011 and Up - Black

    SKU: JXC4YHZ8SK

    harness

    Product Description

    A black wiring harness enabling easy radio replacement in select 2011 and newer Ford vehicles.
    See all Deck Harnesses
    Your price for this item is $84.99

  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. Metra - 2-Way Universal Connector - Black

    SKU: J7RX7Y2R2S

    Product Description

    A pair of black, water-resistant two-pin connectors offering easy plug-and-play installation for car stereos.
    See all Deck Accessories & Installation Parts
    Your price for this item is $22.99

  6. 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

  7. 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

  8. Metra - Heise 1-Lamp DT Wiring Harness and Switch Kit - Black

    SKU: J7RX7Y7CRZ

    Product Description

    A black wiring harness and switch kit enabling easy, water-resistant lamp installation in most vehicles.
    See all Off-Road Vehicle Electronics
    Your price for this item is $29.99

  9. 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

  10. Metra - Tweeter Speaker Harness for Select 2018-2024 Lincoln Vehicles (2-Pack) - Multi

    SKU: J7RX7YYX8P

    Product Description

    A multi-colored plastic harness pair that connects aftermarket tweeter speakers to factory wiring in select Lincoln vehicles.
    See all Car Speaker Harnesses
    Your price for this item is $24.99
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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.