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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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iDataLink Maestro KIT-CAM1 Dash Kit

Double DIN Stereo Dash Kit and Harness for select 2010-2015 Camaro (Requires MRR or MRR2 module)

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Double DIN Stereo Dash Kit and Harness for select 2010-2015 Camaro (Requires MRR or MRR2 module)

• Double DIN Install Dash Kit and Harness
• Compatible with select 2010-2015 Camaro
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 $439.99
-27% $319.99

In stock

Only 3 Left!

• Double DIN Install Dash Kit and Harness
• Compatible with select 2010-2015 Camaro
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 HRN-ANT-SAT1 Antenna Adapter

Connect Factory Satellite Stereo Antenna Adapter with SiriusXM Tuner

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Connect Factory Satellite Stereo Antenna Adapter with SiriusXM Tuner

• Satellite stereo antenna adapter
• Connects SiriusXM to vehicle's factory satellite stereo antenna
• FAKRA-to-SMB adapter cable
• Plug-n-play installation

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List price $21.99
-23% $16.99

Available

Ships in 10-14 days

• Satellite stereo antenna adapter
• Connects SiriusXM to vehicle's factory satellite stereo antenna
• FAKRA-to-SMB adapter cable
• Plug-n-play installation

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-SAT-TO2 Antenna Adapter

Connect Factory Satellite Radio Antenna to Aftermarket Satellite Stereo Tuner for select 2012-2025 vehicles from Toyota

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Connect Factory Satellite Radio Antenna to Aftermarket Satellite Stereo Tuner for select 2012-2025 vehicles from Toyota

• Satellite radio antenna adapter for select 2012-2025 vehicles from Toyota
• Plugs connect directly to factory connectors
• Includes 2 adapters to connect GPS to aftermarket stereos
• Includes 1 adapter for connecting Toyota satellite stereo antenna to aftermarket satellite stereo tuner

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List price $35.99
-17% $29.99

In stock

• Satellite radio antenna adapter for select 2012-2025 vehicles from Toyota
• Plugs connect directly to factory connectors
• Includes 2 adapters to connect GPS to aftermarket stereos
• Includes 1 adapter for connecting Toyota satellite stereo antenna to aftermarket satellite stereo tuner

Metra 95-7638 Dash Kit

Install a New Double DIN Standard 4" Alpine Halo & Pioneer Modular Car Stereo in select 2020-2021 Sentra

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Install a New Double DIN Standard 4" Alpine Halo & Pioneer Modular Car Stereo in select 2020-2021 Sentra

• Stereo dash kit for Nissan Sentra 2020-Up
• Stereo installation kit designed to fit an ISO-mount, 4" tall aftermarket radio with an "L" shaped chassis design
• Painted gloss black
• Includes mounting brackets for both "L" shaped and modular radios and hardware parts

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List price $58.99
-44% $32.99

In stock

• Stereo dash kit for Nissan Sentra 2020-Up
• Stereo installation kit designed to fit an ISO-mount, 4" tall aftermarket radio with an "L" shaped chassis design
• Painted gloss black
• Includes mounting brackets for both "L" shaped and modular radios and hardware parts

Metra 70-7305

Amplifier Bypass Wiring Harness for select 2010-2020 vehicles from Hyundai, Kia

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Amplifier Bypass Wiring Harness for select 2010-2020 vehicles from Hyundai, Kia

• Amplifier Bypass Wiring Harness
• For 2010-Up Select Hyundai/Kia Vehicles
• Made From OEM Quality Materials
• Plugs Directly Into Vehicles Harness
• EIA Standard Color-Coded Wiring
• Durable Plastic And Metal Materials

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List price $38.99
-46% $20.99

In stock

• Amplifier Bypass Wiring Harness
• For 2010-Up Select Hyundai/Kia Vehicles
• Made From OEM Quality Materials
• Plugs Directly Into Vehicles Harness
• EIA Standard Color-Coded Wiring
• Durable Plastic And Metal Materials

Audiovox SATSTREAMERHON

SiriusXM Satellite Radio Integration Module for select 2003-2016 vehicles from Honda, Acura

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SiriusXM Satellite Radio Integration Module for select 2003-2016 vehicles from Honda, Acura

• Designed to add SiriusXM to select 2003-2016 vehicles from Honda, Acura
• Supports Bluetooth wireless connectivity to compatible factory stereos
• Easy installation with a 3-wire power harness
• Requires SiriusXM SXV300V1 and subscription (Sold separately)

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List price $499.99
-83% $84.99

In stock

Only 1 Left!

• Designed to add SiriusXM to select 2003-2016 vehicles from Honda, Acura
• Supports Bluetooth wireless connectivity to compatible factory stereos
• Easy installation with a 3-wire power harness
• Requires SiriusXM SXV300V1 and subscription (Sold separately)

PAC RPA-KNOB1

Climate Control Knob Set for select 2010-2015 Camaro

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Climate Control Knob Set for select 2010-2015 Camaro

• Complete set of two climate control knobs
• Compatible with select 2010-2015 Camaro
• Replaces worn factory climate control knobs

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List price $179.00
-22% $139.00

In stock

Only 2 Left!

• Complete set of two climate control knobs
• Compatible with select 2010-2015 Camaro
• Replaces worn factory climate control knobs

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

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

In stock

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

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

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

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

Metra 89-50-0900

Universal Trim Rings

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Universal Trim Rings

• Universal Double-DIN trim rings
• For Double-DIN radio installations

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List price $27.99
-54% $12.99

In stock

• Universal Double-DIN trim rings
• For Double-DIN radio installations

PAC USBAUX3

3 ft USB and 3.5mm Auxiliary Cable with Mountable Waterproof Port Cap

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3 ft USB and 3.5mm Auxiliary Cable with Mountable Waterproof Port Cap

• 3 ft waterproof USB and 3.5mm auxiliary cable
• Replaces your 12-volt style cigarette plug
• Circular lock ring and dust cap enclosure
• Flush-mountable design

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List price $69.00
-9% $62.99

In stock

Only 1 Left!

• 3 ft waterproof USB and 3.5mm auxiliary cable
• Replaces your 12-volt style cigarette plug
• Circular lock ring and dust cap enclosure
• Flush-mountable design

Kicker KBTR (51KBTR)

All-Weather Powersports Bluetooth Audio Receiver and Controller

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All-Weather Powersports Bluetooth Audio Receiver and Controller

• Powersports Bluetooth Audio Receiver and Controller
• Easily pairs with any Bluetooth audio device
• Compact IP66 water-resistant design
• Compatible with UTV dash double-switch knockouts
• Stereo RCA line-out, remote turn-on, and subwoofer-level adjustments

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List price $189.99
-11% $169.99

In stock

Like New from: $144.49

• Powersports Bluetooth Audio Receiver and Controller
• Easily pairs with any Bluetooth audio device
• Compact IP66 water-resistant design
• Compatible with UTV dash double-switch knockouts
• Stereo RCA line-out, remote turn-on, and subwoofer-level adjustments

Metra 95-5812 Dash Kit

Install a new Double-DIN car stereo in select 2004-2016 vehicles from Ford, Lincoln, Mercury Multi-Kit

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Install a new Double-DIN car stereo in select 2004-2016 vehicles from Ford, Lincoln, Mercury Multi-Kit

• Double DIN Radio Installation Kit
• Painted to match factory dash color
• High-grade ABS plastic construction
• Factory style texture

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List price $22.99
-30% $15.99

In stock

• Double DIN Radio Installation Kit
• Painted to match factory dash color
• High-grade ABS plastic construction
• Factory style texture

PAC USB-TY1

Toyota/Lexus OEM USB Port Retention Cable

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Toyota/Lexus OEM USB Port Retention Cable

• OEM USB Retention Cable
• For 2012-Up Toyota and Lexus Vehicles
• Simple Installation

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List price $29.00
-55% $12.99

In stock

Only 3 Left!

• OEM USB Retention Cable
• For 2012-Up Toyota and Lexus Vehicles
• Simple Installation

iDataLink Maestro ACC-USB1 USB Adapter

Connect Converted Factory USB Port to Aftermarket Car Stereo in select 2008-2025 vehicles from Nissan, Ford, Chrysler

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Connect Converted Factory USB Port to Aftermarket Car Stereo in select 2008-2025 vehicles from Nissan, Ford, Chrysler

• USB adapter for select 2008-2025 vehicles from Nissan, Ford, Chrysler
• Retains vehicle's factory USB port
• Converts factory USB port cable to full size male USB
• Male USB can be plugged into aftermarket radio

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List price $21.99
-23% $16.99

In stock

• USB adapter for select 2008-2025 vehicles from Nissan, Ford, Chrysler
• Retains vehicle's factory USB port
• Converts factory USB port cable to full size male USB
• Male USB can be plugged into aftermarket radio

Metra 95-7526B Dash Kit

Install a new Double-DIN car stereo in select 2014-2018 3

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Install a new Double-DIN car stereo in select 2014-2018 3

• ISO DDIN radio provision
• Painted matte black
• Kit can only be used with an ISO DDIN radio with an L shaped chassis design (only Alpine NE-W967HD & iLX-107)
• Compatible with select 2014-2018 3 Vehicles

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List price $99.99
-10% $89.99

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• ISO DDIN radio provision
• Painted matte black
• Kit can only be used with an ISO DDIN radio with an L shaped chassis design (only Alpine NE-W967HD & iLX-107)
• Compatible with select 2014-2018 3 Vehicles

Kenwood eXcelon KCA-RCDV340

Infrared Remote Control for Video and Navigation Receivers

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Infrared Remote Control for Video and Navigation Receivers

• IR Remote Controller for multimedia receivers
• Mode switch: AUD mode/DVD mode/TV mode
• Includes 2 AAA batteries

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List price $65.00
-40% $39.00

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• IR Remote Controller for multimedia receivers
• Mode switch: AUD mode/DVD mode/TV mode
• Includes 2 AAA batteries

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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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    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.