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Factory Wire Harness

A wire harness is a system of wires and cables that are used to connect the electrical components of a vehicle. These wires are typically composed of copper but some factory wire harnesses may also include wires made from other materials. Browse the top-ranked list of factory wire harnesses below along with associated reviews and opinions.

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  1. Metra - Radio Harness for Select 2004-2008 Toyota - Multi

    SKU: J7RX7L6RRR

    Product Description

    A multi-colored amplifier bypass harness enabling seamless aftermarket radio installation in select 2004-2008 Toyota vehicles.
    See all Radio Harnesses
    Your price for this item is $63.99
    Save $6
    The previous price was $69.99

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

    SKU: J7RX7LQKZQ

    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

  3. Metra - Wiring Harness for Most 1995-2007 Nissan Vehicles - White

    SKU: J7RX7YGK7Z

    Product Description

    A white 24-pin wiring harness that enables easy aftermarket stereo installation in select 1995-2007 Nissan vehicles.
    See all Deck Harnesses
    Your price for this item is $5.99
    Save $12
    The previous price was $17.99

  4. Metra - Radio Harness for Select 2001-2011 Toyota - Multi

    SKU: J7RX7L6YS3

    Product Description

    A multi-colored amplifier bypass harness enabling easy aftermarket radio installation without cutting or splicing wires.
    See all Radio Harnesses
    Your price for this item is $53.99
    Save $11
    The previous price was $64.99

  5. Metra - Radio Harness for Select 2009-2015 Hyundai - Multi

    SKU: J7RX7LZKLR

    Metra amp bypass works perfect. Was very simple to wire in. Makes it nice to not have to cut any factory wires.

    Product Description

    A multi-colored harness enabling easy amplifier installation in select Hyundai and Kia vehicles without splicing wires.
    See all Radio Harnesses
    Your price for this item is $19.99

  6. Metra - Reverse Harness for Select 2007-2014 Jeep - Multi

    SKU: J7RX7LHTYX

    Product Description

    A multi-colored reverse harness that enables aftermarket radio installation while preserving your vehicle’s factory wiring.
    See all Deck Harnesses
    Your price for this item is $22.99

  7. Metra - Wiring Harness for Select Toyota Vehicles - Black

    SKU: J7RX7YXR2S

    Product Description

    A black plastic wiring harness offering secure, factory-fit connections for select Toyota vehicles' audio systems.
    See all Deck Harnesses
    Your price for this item is $42.99

  8. 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

  9. 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

  10. Metra - Reverse Harness for Select 2011-2023 Nissan - Multi

    SKU: J7RX7LHYQP

    Product Description

    A multi-colored reverse harness that enables easy aftermarket radio installation without cutting factory wires.
    See all Deck Harnesses
    Your price for this item is $14.99
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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.