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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. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  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 1998-2023 Nissan Infiniti - Multi

    SKU: J7RX7YJY82

    Speaker Connectors...These connectors worked perfectly in my sons 2010 Altima coupe!

    Product Description

    A pair of multi-colored connectors enabling easy, plug-and-play speaker installation in compatible Nissan and Infiniti vehicles.
    See all Car Speaker Harnesses
    Your price for this item is $14.99

  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.