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Wiring Harness Connectors

Wire connectors are an important part of any electrical system. These connectors can be used for many applications, including: automotive, solar, marine and industrial. Wire connectors can be used to connect wires through a hole or to wire together terminal blocks. Browse the top-ranked list of wiring harness connectors below along with associated reviews and opinions.

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  1. Maestro - Wiring Harness for Select Honda Vehicles 2008-2018 - Black

    SKU: JXC4YHZ8HT

    Product Description

    A black wiring harness enabling plug-and-play radio replacement for select 2008-2018 Honda vehicles.
    See all Deck Harnesses
    Your price for this item is $99.99

  2. 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

  3. Metra - Wiring Harness for 1998-2013 Harley Davidson Vehicles - Black/Green/Purple/White

    SKU: J7RX7YC9TV

    Product Description

    A multi-colored wiring harness that enables easy audio upgrades for select 1998-2013 Harley Davidson motorcycles.
    See all Motorcycle Audio Installation
    Your price for this item is $34.99

  4. Maestro - Wiring Harness for Select Hyundai and KIA Vehicles 2015 and Up - Black

    SKU: JXC4YHZ8QW

    Product Description

    A black wiring harness enabling easy radio replacement in select Hyundai and KIA vehicles from 2015 onward.
    See all Deck Harnesses
    Your price for this item is $79.99

  5. 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

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

    SKU: JXC4YHZ8SK

    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

  7. 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

  8. 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

  9. Metra - Speaker Harness for Select 2017-2024 Tesla Models Vehicles (2-Pack) - Multi

    SKU: J7RX7YY268

    Product Description

    A multi-colored plug-and-play wiring harness enabling easy speaker upgrades in select 2017-2024 Tesla vehicles.
    See all Car Speaker Harnesses
    Your price for this item is $24.99

  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.