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Car Stereo Installation & Accessories

Installing an aftermarket head unit involves more than just choosing a screen; it's about building a bridge between new technology and your vehicle's factory architecture. Without the right installation accessories, a high-end receiver can't provide the seamless look or the integrated functionality your car was designed with. From dash kits that match your interior texture to complex digital interfaces that talk to your vehicle's computer, these components are what make a professional-grade installation possible.

Whether you're looking to retain your steering wheel controls, adapt a proprietary antenna plug, or ensure your new Double-DIN screen sits flush in the dash, we carry a comprehensive selection of gear from industry leaders like Metra, Scosche, PAC, and iDatalink.

Use our FitFinder to find the exact parts required for your specific year, make, and model. It's the most reliable way to ensure your DIY project results in a factory-finished look.

It's a no-brainer. Get your installation gear here.


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Scosche FD1327B / FD1327 Dash Kit

Install a new Single-DIN car stereo in select 1995-2011 vehicles from Ford, Mazda, Mercury trucks (Black)

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Install a new Single-DIN car stereo in select 1995-2011 vehicles from Ford, Mazda, Mercury trucks (Black)

• Single-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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154
List price $13.25
$12.99

In stock

Only 2 Left!

• Single-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

iDatalink Maestro KIT-MUS1 Dash Kit

Double DIN Dash Kit and Aftermarket Stereo Harness for select 2010-2014 Mustang

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Double DIN Dash Kit and Aftermarket Stereo Harness for select 2010-2014 Mustang

• Double DIN Install Dash Kit
• Compatible with select 2010-2014 Mustang Vehicles
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

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List price $399.99
-28% $289.99

In stock

• Double DIN Install Dash Kit
• Compatible with select 2010-2014 Mustang Vehicles
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

Metra 99-8266BLHG Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2018-2020 Camry

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Install a new Single-DIN or Double-DIN car stereo in select 2018-2020 Camry

• Single-DIN or Double-DIN Dash Kit
• Tinted with a metallic finish
• High-Grade ABS plastic construction
• Compatible with select 2018-2020 Camry Vehicles

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List price $116.99
-40% $69.99

In stock

• Single-DIN or Double-DIN Dash Kit
• Tinted with a metallic finish
• High-Grade ABS plastic construction
• Compatible with select 2018-2020 Camry Vehicles

Axxess AXLTG-PK (Pink)

36" Replacement USB to Lightning Cable for Compatible iOs Devices

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36" Replacement USB to Lightning Cable for Compatible iOs Devices

• Replacement USB to Lightning cable for compatible iOs devices
• Supports charging and data transfer
• Length: 3 ft. (36")

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List price $14.99
-13% $12.99

Available

Ships in 10-14 days

• Replacement USB to Lightning cable for compatible iOs devices
• Supports charging and data transfer
• Length: 3 ft. (36")

Metra 95-7804HG

Double DIN Stereo Dash Kit for select 2013-2017 Accord (High Gloss Black)

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Double DIN Stereo Dash Kit for select 2013-2017 Accord (High Gloss Black)

• Double DIN Install Dash Kit
• Compatible with select 2013-2017 Accord
• Accommodates ISO Double DIN mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

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List price $99.99
-10% $89.99

In stock

• Double DIN Install Dash Kit
• Compatible with select 2013-2017 Accord
• Accommodates ISO Double DIN mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

Axxess AXABH-NI1

Amplifier Bypass Harness for select 2007-2025 vehicles from Nissan

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Amplifier Bypass Harness for select 2007-2025 vehicles from Nissan

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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List price $62.99
-11% $55.99

In stock

Only 3 Left!

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

iDataLink Maestro APX-S8-GM3 Dash Kit and Harness

APX 8" Floating Stereo Dash Kit and Harness for select 2014-2020 vehicles from Chevrolet, GMC

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APX 8" Floating Stereo Dash Kit and Harness for select 2014-2020 vehicles from Chevrolet, GMC

• Custom-Fit Install Dash Kit for Kenwood or JVC 8" APX stereos
• Compatible with select 2014-2020 vehicles from Chevrolet, GMC with motorized bezel
iDataLink ADS-MRR or iDataLink ADS-MRR2 modules required (Sold separately)
• Features factory grade fit and finish
• High-grade ABS plastic construction
• Retains factory features

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List price $279.99
-18% $229.99

In stock

Only 2 Left!

• Custom-Fit Install Dash Kit for Kenwood or JVC 8" APX stereos
• Compatible with select 2014-2020 vehicles from Chevrolet, GMC with motorized bezel
iDataLink ADS-MRR or iDataLink ADS-MRR2 modules required (Sold separately)
• Features factory grade fit and finish
• High-grade ABS plastic construction
• Retains factory features

PAC USBDMA6

6 ft USB Extension Cable with Dash Mounting Brackets

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6 ft USB Extension Cable with Dash Mounting Brackets

• 6 ft / 72" USB extension cable
• Connects to the rear-panel USB port
• Flush-mountable or dash-mountable design

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List price $49.00
-55% $21.99

Available

Ships in 10-14 days

• 6 ft / 72" USB extension cable
• Connects to the rear-panel USB port
• Flush-mountable or dash-mountable design

Axxess AXUSB-HK3

USB, HDMI and Auxiliary Replacement Panel for 2011-2020 Vehicles from Hyundai, Kia

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USB, HDMI and Auxiliary Replacement Panel for 2011-2020 Vehicles from Hyundai, Kia

• USB / HDMI / Auxiliary Replacement Panel
• Replaces the factory USB and auxiliary panel
• Compatible with 2011-2020 Hyundai, Kia

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List price $69.99
-10% $62.99

In stock

Only 3 Left!

• USB / HDMI / Auxiliary Replacement Panel
• Replaces the factory USB and auxiliary panel
• Compatible with 2011-2020 Hyundai, Kia

Metra 44-EC144 Antenna Extension

12 ft. (144") Antenna Extension Cable with Impedance Matching Capacitors

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12 ft. (144") Antenna Extension Cable with Impedance Matching Capacitors

• Extension cable perfect when installing an FM modulated multi-disc CD changer, or other FM modulated tuner like a Satellite Radio box
• Also works with hideaway "brain" units from multimedia receivers

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List price $16.99
-41% $9.99

In stock

Only 2 Left!

• Extension cable perfect when installing an FM modulated multi-disc CD changer, or other FM modulated tuner like a Satellite Radio box
• Also works with hideaway "brain" units from multimedia receivers

Metra 99-9011 Dash Kit

Install a new Single-Din or Double-DIN car stereo in select 2005-2019 vehicles from Volkswagen

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Install a new Single-Din or Double-DIN car stereo in select 2005-2019 vehicles from Volkswagen

• Single-Din or Double-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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List price $48.99
-47% $25.99

In stock

Only 2 Left!

• Single-Din or Double-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Metra 107-UN02 Dash Kit

Install a new Double-DIN car stereo (Matte Black)

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Install a new Double-DIN car stereo (Matte Black)

• Double-DIN Dash Kit
• Painted scratch-resistant matte black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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List price $85.99
-41% $50.99

In stock

Only 2 Left!

• Double-DIN Dash Kit
• Painted scratch-resistant matte black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Metra 70-6507

Amplifier Bypass Harness for 1999-2004 Jeep Grand Cherokee

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Amplifier Bypass Harness for 1999-2004 Jeep Grand Cherokee

• Amplifier Bypass Harness for 2000-2002 Jeep Grand Cherokee
• 204" Long amplifier bypass harness
• Harness is plugged in at the factory amplifier and ran to the location of the aftermarket radio or amplifier

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List price $72.99
-48% $37.99

In stock

• Amplifier Bypass Harness for 2000-2002 Jeep Grand Cherokee
• 204" Long amplifier bypass harness
• Harness is plugged in at the factory amplifier and ran to the location of the aftermarket radio or amplifier

Crux WVIGM-04

Wi-Fi Connectivity Integration and Audio/Video Interface for select 2006-2017 vehicles from GMC, Chevrolet, Cadillac

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Wi-Fi Connectivity Integration and Audio/Video Interface for select 2006-2017 vehicles from GMC, Chevrolet, Cadillac

• Enables wireless audio/video mirroring
• Accepts dual band (5GHz and 2.4GHz) Wi-Fi capability
• Uses your smartphone virtual remote control via Wi-Fi
• Provides an AV input which can also be used to add a camera

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List price $511.95
-38% $315.95

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Only 2 Left!

• Enables wireless audio/video mirroring
• Accepts dual band (5GHz and 2.4GHz) Wi-Fi capability
• Uses your smartphone virtual remote control via Wi-Fi
• Provides an AV input which can also be used to add a camera

Scosche CR1277B / CR1277 Dash Kit

Install a new Single-DIN car stereo in select 1998-2010 vehicles from Dodge, Chrysler, Jeep (Black)

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Install a new Single-DIN car stereo in select 1998-2010 vehicles from Dodge, Chrysler, Jeep (Black)

• Single-DIN Dash Kit
• Painted scratch-resistant silver
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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162
List price $13.95
-21% $10.99

In stock

• Single-DIN Dash Kit
• Painted scratch-resistant silver
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Axxess AXRSEH-T

Install a New Car Stereo and Retain Rear Seat Entertainment (RSE) in select 2003-2014 vehicles from Toyota

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Install a New Car Stereo and Retain Rear Seat Entertainment (RSE) in select 2003-2014 vehicles from Toyota

• Retains rear seat entertainment when installing a new stereo
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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List price $19.99
-10% $17.99

In stock

• Retains rear seat entertainment when installing a new stereo
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 86-9001

1998-2006 Volkswagen/Audi/Mercedes Radio Removal Tool

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1998-2006 Volkswagen/Audi/Mercedes Radio Removal Tool

• Radio removal tool for select 1998-2006 Volkswagen, Audi, and Mercedes vehicles

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List price $23.99
-13% $20.99

In stock

Only 3 Left!

• Radio removal tool for select 1998-2006 Volkswagen, Audi, and Mercedes vehicles

Rockford Fosgate PMX-ANT Antenna

AM/FM/WB Amplified 12V Antenna

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AM/FM/WB Amplified 12V Antenna

• PMX-ANT AM/FM/WB Amplified 12V Antenna
• Universal AM/FM/WB Antenna
• Omnidirectional
• Quick Power Connect for Easy Installation

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$89.99

In stock

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• PMX-ANT AM/FM/WB Amplified 12V Antenna
• Universal AM/FM/WB Antenna
• Omnidirectional
• Quick Power Connect for Easy Installation

Fusion MS-ARX70B

Wireless marine stereo remote (Black)

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Wireless marine stereo remote (Black)

• IPX6 and IPX7 water rating
• Built-in ANT technology
• Easy-to-use buttons and LED lighting
• Available in White

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$69.99

In stock

Only 2 Left!

• IPX6 and IPX7 water rating
• Built-in ANT technology
• Easy-to-use buttons and LED lighting
• Available in White

iDataLink Maestro APX-S8-GM2 Dash Kit and Harness

APX 8" Floating Stereo Dash Kit and Harness for select 2019-2023 Silverado 2500 HD / 1500 / 3500 HD and Sierra 3500 HD / 2500 HD / 1500

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APX 8" Floating Stereo Dash Kit and Harness for select 2019-2023 Silverado 2500 HD / 1500 / 3500 HD and Sierra 3500 HD / 2500 HD / 1500

• Custom-Fit Install Dash Kit for Kenwood or JVC 8" APX stereos
• Compatible with select 2019-2023 Silverado 2500 HD / 1500 / 3500 HD and Sierra 3500 HD / 2500 HD / 1500
iDataLink ADS-MRR or iDataLink ADS-MRR2 modules required (Sold separately)
• Features factory grade fit and finish
• High-grade ABS plastic construction
• Retains factory features

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VIP Product Get $23.00 in rewards to spend later

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List price $279.99
-18% $229.99

In stock

• Custom-Fit Install Dash Kit for Kenwood or JVC 8" APX stereos
• Compatible with select 2019-2023 Silverado 2500 HD / 1500 / 3500 HD and Sierra 3500 HD / 2500 HD / 1500
iDataLink ADS-MRR or iDataLink ADS-MRR2 modules required (Sold separately)
• Features factory grade fit and finish
• High-grade ABS plastic construction
• Retains factory features

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    FAQ Frequently asked questions in Car Stereo Installation & Accessories


    In most modern vehicles, the factory radio is part of a larger, integrated dash panel rather than a standardized rectangular box. A vehicle-specific dash kit provides the necessary brackets and trim pieces to adapt the universal ISO-mount of an aftermarket stereo to the unique shape and mounting points of your dashboard.

    Choosing the right Car Stereo Installation & Accessories begins with understanding your vehicle's make, model, and year. This information helps you select compatible wiring harnesses and mounting kits. Next, consider your audio preferences. If you're looking to upgrade your car's sound system significantly, opt for an amplifier installation kit that matches your amplifier's power requirements.Additionally, check the head unit's compatibility with your smartphone and other devices.

    Features like Bluetooth connectivity, Apple CarPlay, or Android Auto can greatly enhance your driving experience. Ensure that the accessories you choose align with your car audio goals, whether it's improved sound quality, convenience, or connectivity.

    Not if you use a Steering Wheel Control (SWC) interface. These modules translate the signals from your factory buttons into a language your new stereo understands. Many modern integration harnesses, like the iDatalink Maestro, include this functionality along with the ability to display engine data and tire pressure on your new screen.
    We strongly recommend using a wiring harness. Cutting factory wires is permanent, increases the risk of short circuits, and can void your vehicle's electrical warranty. A harness allows you to do all your soldering or crimping on the bench, then simply plug the new assembly into the factory connector without damaging the car's original wiring.

    Safety is paramount during Car Stereo Installation & Accessories installation. Start by disconnecting the car's battery to avoid electrical accidents. When handling wiring and electrical connections, follow proper insulation techniques to prevent short circuits or fires. Secure all cables and wires away from moving parts like steering columns and pedals.

    During the installation of amplifiers and subwoofers, ensure that they are securely mounted to prevent movement while driving. Avoid drilling into gas tanks, brake lines, or other sensitive areas when installing components. It's also a good practice to have a fire extinguisher and a first aid kit on hand in case of emergencies.

    All About

    Car Stereo Installation & Accessories

    Navigating the hardware required for a radio swap can be confusing. To get the job done right the first time, it's helpful to understand the specific role each accessory plays in the signal chain and the physical assembly.

    Dash Kits: The Cosmetic Foundation

    The dash kit is what ensures your new stereo doesn't look like an afterthought. These kits are engineered to match the exact color, texture, and contour of your factory dash.

    • Single-DIN Kits: Feature a 2-inch tall opening, often including a storage pocket to fill the extra space.
    • Double-DIN Kits: Feature a 4-inch tall opening designed for large touchscreens and multimedia receivers.
    • Multi-Kits: Versatile designs that can be configured for either size depending on your hardware choice.

    Wiring Harnesses and Data Interfaces

    The wiring harness is the electrical nervous system of your install.

    • Standard Harnesses: Provide basic power, ground, and speaker connections for older vehicles.
    • Data Interfaces: Required for modern vehicles with CAN-bus systems. These modules "talk" to the car’s computer to provide a 12V switched power source (which many new cars lack at the radio) and retain safety features like door chimes, OnStar, or factory amplifiers.

    Steering Wheel and Camera Retention

    Convenience and safety shouldn't be sacrificed for better sound. Dedicated interfaces allow you to keep your hands on the wheel and your eyes on the screen when reversing. If your vehicle has a factory backup camera, a camera retention adapter allows you to feed that video signal directly into your new touchscreen's RCA input.

    Professional Installation Tools

    Using the wrong tools can lead to cracked plastic or scratched leather. A set of nylon trim removal tools is essential for prying off dash panels without leaving permanent pry marks. Additionally, we recommend high-quality crimp connectors or heat-shrink tubing to ensure your electrical connections remain stable through years of vehicle vibration.

    The Sonic Electronix Advantage

    We take the guesswork out of the DIY process. When you use our vehicle selector, we don't just show you parts that "might" work; we curate a list of accessories verified to fit your specific cabin. As an Authorized Online Retailer for reputable brands, every interface and kit we sell is backed by full technical support to help you through the trickiest parts of your installation.

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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.