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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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NVX XQC302 Dual USB Quick Charge 3.0 Car Charger with LED Digital Voltmeter

QC 3.0 Fast Charging 12V/24V 36W Aluminum Waterproof Socket Power Output Adapter with On/Off Switch

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QC 3.0 Fast Charging 12V/24V 36W Aluminum Waterproof Socket Power Output Adapter with On/Off Switch

• Features Qualcomm Quick Charge 3.0
• Charges two devices simultaneously at 5V (2.1A)
• Charges devices 4x faster than conventional charging
• Compatible with most 12/24V charging systems
• Can be used nearly any application (Car/Truck/SUV/ATV/UTV/RV/Motorcycle/Marine)

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List price $29.99
-67% $9.99

In stock

• Features Qualcomm Quick Charge 3.0
• Charges two devices simultaneously at 5V (2.1A)
• Charges devices 4x faster than conventional charging
• Compatible with most 12/24V charging systems
• Can be used nearly any application (Car/Truck/SUV/ATV/UTV/RV/Motorcycle/Marine)

Metra 44-UA205 Antenna

Amplified Slim Style Windshield or Glass Mount Antenna

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Amplified Slim Style Windshield or Glass Mount Antenna

• Amplified AM/FM Glass Mount Antenna
• Slim Style for Compact Installation
• Mounts in Glass or Windshield
• 12 Foot Cable Length

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List price $85.99
-49% $43.99

In stock

• Amplified AM/FM Glass Mount Antenna
• Slim Style for Compact Installation
• Mounts in Glass or Windshield
• 12 Foot Cable Length

PAC IR-X

Infrared Repeater IR Remote Eye Extender (IRX)

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Infrared Repeater IR Remote Eye Extender (IRX)

• Easy two wire hook up
• Small and easy to mount
• 40 kHz and 56 kHz operation
• Great for RV's, marine, custom hot rods and many other applications

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List price $69.00
-51% $33.99

Available

Ships in 10-14 days

• Easy two wire hook up
• Small and easy to mount
• 40 kHz and 56 kHz operation
• Great for RV's, marine, custom hot rods and many other applications

iDataLink Maestro ACC-VID1 Camera Adapter

Universal Camera Noise Filter Adapter

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Universal Camera Noise Filter Adapter

• Universal noise filter for factory backup cameras
• Converts the signal to single ended
• Eliminates blurry or fuzzy picture quality
• Comes pre-wired to connect directly to any vehicle specific T-harness

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List price $35.99
-17% $29.99

In stock

• Universal noise filter for factory backup cameras
• Converts the signal to single ended
• Eliminates blurry or fuzzy picture quality
• Comes pre-wired to connect directly to any vehicle specific T-harness

Metra 95-8202 Dash Kit

Install a new Double-DIN car stereo in select 2000-2020 vehicles from Toyota, Subaru, Scion

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Install a new Double-DIN car stereo in select 2000-2020 vehicles from Toyota, Subaru, Scion

• Double DIN Install Dash Kit
• Compatible with select 2000-2020 vehicles from Toyota, Subaru, Scion 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 $22.99
-43% $12.99

In stock

• Double DIN Install Dash Kit
• Compatible with select 2000-2020 vehicles from Toyota, Subaru, Scion Vehicles
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

Axxess AXABH-GM1

Amplifier Bypass Harness for select 2014-2020 vehicles from Chevrolet, GMC, Buick

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Amplifier Bypass Harness for select 2014-2020 vehicles from Chevrolet, GMC, Buick

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

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List price $33.99
-12% $29.99

In stock

Only 3 Left!

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

Axxess AX-TOYUSB

Factory USB Port Retention Adapter in select 2012-2017 vehicles from Toyota, Lexus

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Factory USB Port Retention Adapter in select 2012-2017 vehicles from Toyota, Lexus

• Factory USB Retention Adapter
• Retains the OE USB port on compatible stereos
• Compatible with select 2012-2017 vehicles from Toyota, Lexus

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List price $17.99
-11% $15.99

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• Factory USB Retention Adapter
• Retains the OE USB port on compatible stereos
• Compatible with select 2012-2017 vehicles from Toyota, Lexus

Metra 95-3305 Dash Kit

Install a new Double-DIN car stereo in select 2006-2023 vehicles from GMC, Chevrolet, Buick (Matte Black)

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Install a new Double-DIN car stereo in select 2006-2023 vehicles from GMC, Chevrolet, Buick (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 $22.99
-48% $11.99

In stock

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

iDataLink Maestro APX-FL-FO1 Dash Kit and Harness

APX 10.1" Floating Stereo Dash Kit and Harness for select 2011-2023 vehicles from Ford

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APX 10.1" Floating Stereo Dash Kit and Harness for select 2011-2023 vehicles from Ford

• Custom-Fit Install Dash Kit for Kenwood or JVC 10.1" APX stereos
• Compatible with select 2011-2023 vehicles from Ford with 4" MyFord Touch stereos
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 $309.99
-16% $259.99

In stock

• Custom-Fit Install Dash Kit for Kenwood or JVC 10.1" APX stereos
• Compatible with select 2011-2023 vehicles from Ford with 4" MyFord Touch stereos
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

iDataLink Maestro ACC-HU-ALP1

Connect Select Alpine Stereos to Compatible iDataLink Maestro T-Harnesses

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Connect Select Alpine Stereos to Compatible iDataLink Maestro T-Harnesses

• Connect select Alpine stereos to compatible Maestro T-harnesses
• No cutting or splicing required
• Requires iDatalink Maestro RR, RR2, or SR modules
• Requires compatible iDataLink Maestro T-harness

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List price $19.99
-25% $14.99

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• Connect select Alpine stereos to compatible Maestro T-harnesses
• No cutting or splicing required
• Requires iDatalink Maestro RR, RR2, or SR modules
• Requires compatible iDataLink Maestro T-harness

iDataLink Maestro ACC-HU-KEN2

Connect Select Kenwood and JVC Stereos to Compatible iDataLink Maestro T-Harnesses

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Connect Select Kenwood and JVC Stereos to Compatible iDataLink Maestro T-Harnesses

• Connect select Kenwood and JVC stereos to compatible Maestro T-harnesses
• No cutting or splicing required
• Requires iDatalink Maestro RR, RR2, or SR modules
• Requires compatible iDataLink Maestro T-harness

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List price $19.99
-25% $14.99

In stock

• Connect select Kenwood and JVC stereos to compatible Maestro T-harnesses
• No cutting or splicing required
• Requires iDatalink Maestro RR, RR2, or SR modules
• Requires compatible iDataLink Maestro T-harness

PAC RPK5-GM4102

Single DIN and Double DIN Dash Kit and Harness for select 2010-2015 Camaro

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Single DIN and Double DIN Dash Kit and Harness for select 2010-2015 Camaro

• Single & Double DIN Install Dash Kit
• Compatible with select 2010-2015 Camaro
• Accommodates ISO Single & Double DIN mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

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List price $749.00
-47% $399.99

In stock

• Single & Double DIN Install Dash Kit
• Compatible with select 2010-2015 Camaro
• Accommodates ISO Single & Double DIN mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

Metra 40-UV43 Antenna Adapter

Connect your factory antenna to a new aftermarket radio

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Connect your factory antenna to a new aftermarket radio

• Antenna Adapter for Vehicles with Two Antennas
• 1 Male to 2 Female

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List price $16.99
-18% $13.99

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• Antenna Adapter for Vehicles with Two Antennas
• 1 Male to 2 Female

Alpine RUE-4360

Wireless Audio Remote Control for Remote-Ready Alpine Stereos

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Wireless Audio Remote Control for Remote-Ready Alpine Stereos

• Wireless remote control for remote-ready Alpine stereos
• 20 soft push-buttons for variety of control functions
• Siri voice assistant activation on paired iPhone
• Voice recognition mode when paired with other smartphones
• Utilizes IR (Infrared) to send commands wirelessly

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List price $20.00
$19.95

In stock

• Wireless remote control for remote-ready Alpine stereos
• 20 soft push-buttons for variety of control functions
• Siri voice assistant activation on paired iPhone
• Voice recognition mode when paired with other smartphones
• Utilizes IR (Infrared) to send commands wirelessly

Axxess AX-NISUSB

Install a New Car Stereo, Retain OE USB Port, and 3.5mm Jack in select 2011-2021 vehicles from Nissan

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Install a New Car Stereo, Retain OE USB Port, and 3.5mm Jack in select 2011-2021 vehicles from Nissan

• 8-Pin USB adaptor for select 2011-2021 vehicles from Nissan
• Retains the OE an USB port and factory installed 3.5mm jack
• Includes USB, 8-pin port, and with RCA wire

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List price $14.99
-27% $10.99

In stock

• 8-Pin USB adaptor for select 2011-2021 vehicles from Nissan
• Retains the OE an USB port and factory installed 3.5mm jack
• Includes USB, 8-pin port, and with RCA wire

Metra 95-2001 Dash Kit

Install a new Double-DIN car stereo in select 1994-2012 vehicles from Chevrolet, GMC, Buick

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Install a new Double-DIN car stereo in select 1994-2012 vehicles from Chevrolet, GMC, Buick

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

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List price $25.99
-50% $12.99

In stock

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

iDataLink Maestro ACC-USB-HK1 USB Adapter

Connect Factory USB Port and AUX Input to Aftermarket Car Stereo in select 2010-2025 vehicles from Kia, Hyundai

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Connect Factory USB Port and AUX Input to Aftermarket Car Stereo in select 2010-2025 vehicles from Kia, Hyundai

• USB adapter for select 2010-2025 vehicles from Kia, Hyundai
• Retains factory USB port and AUX input
• Connects factory USB port and aux input on aftermarket stereos

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List price $75.99
-21% $59.99

In stock

Only 1 Left!

• USB adapter for select 2010-2025 vehicles from Kia, Hyundai
• Retains factory USB port and AUX input
• Connects factory USB port and aux input on aftermarket stereos

Metra 86-5618

One Pair of U-Shaped DIN Factory Stereo Removal Tools

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One Pair of U-Shaped DIN Factory Stereo Removal Tools

• Factory stereo removal tools
• Removes factory stereo from many vehicles
• Also removes a variety of European factory stereos
• Includes 2 U-shaped DIN removal tool

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List price $13.99
-29% $9.99

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Only 2 Left!

• Factory stereo removal tools
• Removes factory stereo from many vehicles
• Also removes a variety of European factory stereos
• Includes 2 U-shaped DIN removal tool

Metra 108-GM3B

Install a new Double-DIN car stereo in select 2016-2020 Camaro (Matte Black)

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Install a new Double-DIN car stereo in select 2016-2020 Camaro (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 $69.99
-46% $37.99

In stock

Only 3 Left!

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

Axxess AXPIO-COL2

Double DIN Dash Kit and Harness for Select Pioneer Stereos in select 2019-2025 Canyon and Colorado

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Double DIN Dash Kit and Harness for Select Pioneer Stereos in select 2019-2025 Canyon and Colorado

• Dash Kit for Pioneer DMH-WC5700NEX
• Compatible with select 2019-2025 Canyon and Colorado
• Designed to install Pioneer DMH-WC5700NEX
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

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List price $563.99
-56% $249.99

In stock

Only 2 Left!

• Dash Kit for Pioneer DMH-WC5700NEX
• Compatible with select 2019-2025 Canyon and Colorado
• Designed to install Pioneer DMH-WC5700NEX
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

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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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    • Owner's manual
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    • 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.