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Sterling, VA 20166
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Car Wiring Accessories

Enhance your vehicle's electrical system with our comprehensive selection of car wiring accessories, designed to meet all your automotive wiring needs. Whether you're upgrading your sound system, installing new lighting, or performing essential repairs, you'll find the perfect tools and components to ensure a seamless connection. Our range includes everything from connectors and cables to fuses and terminals, all crafted to deliver reliable performance and durability. Explore our collection today and drive with confidence knowing your car's wiring is in top-notch condition.

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  1. Compustar - Hardwire Harness Kit - Black

    SKU: J3P5Z3C3SS

    I love the fact its a two way system that notifies you when the car has indeed started....I did the install with the Geek Squad through Best Buy and have had no problems....All there great product. And...

    Product Description

    A black hardwire harness kit with copper wires and plastic plugs for reliable remote start installation.
    See all Remote Start & Security Systems
    Your price for this item is $39.99

  2. Metra - Radio Harness for Select 1990-2001 Toyota Camry 4Runner Sienna Avalon Solara ES 300 Celica - Multi

    SKU: J7RX7LSPJW

    Had Best buy install....Purchased for pioneer radio install by Best Buy in sons Toyota Avalon. Worked well.

    Product Description

    A color-coded multi-wire harness enabling easy aftermarket radio installation in select 1990-2001 Toyota vehicles.
    See all Radio Harnesses
    Your price for this item is $11.99
    Save $8
    The previous price was $19.99

  3. Directed Electronics - Wiring Harness for Select 2009 and Later Ford Vehicles - Black

    SKU: J7Q8KPXQWG

    My auto start works great! I'm very happy and will recommend Best Buy to everyone!...great...Remote starters for cars are the best!...Best Buy is the place to buy them and have them installed all in one...

    Product Description

    A black wiring harness enabling remote start system installation with easy setup for select Ford and Lincoln vehicles.
    See all Remote Start & Security Systems
    Your price for this item is $69.99

  4. Directed Electronics - Wiring Harness for Select Lexus and Toyota Vehicles - Black

    SKU: J7Q8KPXHFW

    And arrived early thanks Best Buy...Works as it was designed to do and installed professionally at Best Buy

    Product Description

    A black plug-and-play T-harness enabling remote start for select Toyota and Lexus smart key vehicles.
    See all Remote Start & Security Systems
    Your price for this item is $79.99
    Save $30
    The previous price was $109.99

  5. PAC - Radio Replacement Interface for Select GM Vehicles without OnStar - Blue

    SKU: J2VYGV2489

    I honestly didn't know that my HHR LT needs this, but best buy sure did....Made my life easier and less struggle to wire, love how it changes colors looks very good at night

    Product Description

    A blue interface that enables aftermarket radio installation while retaining factory audio and safety chimes.
    See all Radio Replacement Modules
    Your price for this item is $99.99

  6. Metra - Radio Harness for Select 2001-2007 Ford Escape Expedition - Multi

    SKU: J7RX7LFVFZ

    Fit perfect. great for easily installing radio in Lincoln navigator.

    Product Description

    A multi-colored wiring harness enabling stereo integration and steering wheel audio controls for select Ford vehicles.
    See all Radio Harnesses
    Your price for this item is $24.99
    Save $3
    The previous price was $27.99

  7. Stinger - SwitchHUB 4-Channel 100 Amp Solid-State Relay - Black

    SKU: J2VK4W7GF5

    Product Description

    A black solid-state relay block that controls four 12V accessories with 100A capacity and IP69 protection.
    See all Amp Accessories & Installation Parts
    Your price for this item is $139.99

  8. Crunch - 4 Channel 1000W A/B Class Stereo Amplifier (2 Pack) & Wiring Kit - Black

    SKU: J39QWPV2K2

    This is pretty cool, doesn't really work with subwoofers but installed it in the jeep and works great...Love it....I absolutely love it!...has enhanced my entire listening experience in my car the sound...

    Product Description

    A black 4-channel A/B class stereo amplifier 2-pack with wiring kit for enhanced car audio performance.
    See all Multi-Channel Amps
    Your price for this item is $164.42

  9. MB Quart - Dash Kit for Select 2020–2024 Polaris RZR - Black

    SKU: J3G2WPXC23

    Product Description

    A black dash installation kit offering OEM-quality fit, power wiring, antenna, and multiple accessory ports.
    See all Dash Installation Kits
    Your price for this item is $143.99

  10. MB Quart - Dash Kit for Select 2020-Present Polaris Slingshot - Black

    SKU: J3G2WPX2JL

    Product Description

    A black dash kit enabling seamless integration of a digital media receiver into select Polaris Slingshot models.
    See all Dash Installation Kits
    Your price for this item is $169.99
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FAQ

Car wiring accessories help organize, connect, extend and protect electrical wiring in vehicles. Common options include wire connectors, terminals, fuse holders, wiring harnesses, cable ties and wire loom.

Car wiring accessories include crimp connectors, butt connectors, ring terminals, spade terminals, inline fuse holders, relay sockets, wiring harnesses, cable clips and split wire conduit.

Wiring harnesses group related wires and provide organized connections for components such as stereos, speakers, lighting systems and other vehicle electronics.

Wire connectors join wires or connect them to electrical components. Depending on the application, you can choose from butt connectors, quick-disconnect terminals, crimp caps, ring terminals and other connector styles.

Use cable ties, wire clips, conduit and wire loom to bundle cables, route them neatly and reduce clutter around vehicle electronics. Labeling wires and grouping them by function can also make future upgrades easier.