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Car Stereo Installation & Accessories for your 2017 Acadia

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 APX-S8-GM1 Dash Kit and Harness

APX 8" Floating Stereo Dash Kit and Harness for select 2012-2019 vehicles from Chevrolet, GMC

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APX 8" Floating Stereo Dash Kit and Harness for select 2012-2019 vehicles from Chevrolet, GMC

• Custom-Fit Install Dash Kit for Kenwood or JVC 8" APX stereos
• Compatible with select 2012-2019 vehicles from Chevrolet, GMC with factory 8" screen
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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Fits your Acadia
List price $279.99
-18% $229.99

In stock

• Custom-Fit Install Dash Kit for Kenwood or JVC 8" APX stereos
• Compatible with select 2012-2019 vehicles from Chevrolet, GMC with factory 8" screen
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

Axxess AXUSBM-A

Factory USB Port Retention Adapter in select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

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Factory USB Port Retention Adapter in select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

• Factory USB Retention Adapter
• Retains the OE USB port on compatible stereos
• Compatible with select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

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List price $5.99
-17% $4.99

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• Factory USB Retention Adapter
• Retains the OE USB port on compatible stereos
• Compatible with select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

Axxess AXUSB-GM3

3 Ft. USB/AUX/HDMI Knockout Replacement Panel for select 2014-2024 vehicles from GMC, Chevrolet, Cadillac

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3 Ft. USB/AUX/HDMI Knockout Replacement Panel for select 2014-2024 vehicles from GMC, Chevrolet, Cadillac

• 3 Feet USB, AUX, and HDMI replacement panel for select 2014-2024 vehicles from GMC, Chevrolet, Cadillac
• Designed to replace the factory USB/AUX panel in certain GM vehicles
• Panel face includes two USB inputs, 3.5mm AUX input, and HDMI port
• Panel wiring includes two USB type A output, HDMI output, and two RCA output

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List price $43.99
-11% $38.99

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• 3 Feet USB, AUX, and HDMI replacement panel for select 2014-2024 vehicles from GMC, Chevrolet, Cadillac
• Designed to replace the factory USB/AUX panel in certain GM vehicles
• Panel face includes two USB inputs, 3.5mm AUX input, and HDMI port
• Panel wiring includes two USB type A output, HDMI output, and two RCA output

Metra 40-EU55

Antenna Adapter for select 2000-2026 vehicles from Audi, Chevrolet, Ram

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Antenna Adapter for select 2000-2026 vehicles from Audi, Chevrolet, Ram

• Antenna adapter
• For select 2000-2026 vehicles from Audi, Chevrolet, Ram
• Use for replacing vehicle radio
• Male Motorola connector and power wire on one end
• Male European-style FAKRA on the other end

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List price $22.99
-13% $19.99

In stock

• Antenna adapter
• For select 2000-2026 vehicles from Audi, Chevrolet, Ram
• Use for replacing vehicle radio
• Male Motorola connector and power wire on one end
• Male European-style FAKRA on the other end

PAC LCGM51 Wiring Interface

Install a new car stereo and retains safety warning chimes in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

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Install a new car stereo and retains safety warning chimes in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• No cutting or splicing required

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List price $129.00
-51% $62.99

In stock

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• No cutting or splicing required

iDataLink Maestro ACC-NAV2

Connect Factory GPS Antenna to Select Pioneer Navigation Stereos

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Connect Factory GPS Antenna to Select Pioneer Navigation Stereos

• Fakra on factory GPS to select Pioneer stereos
• Includes 9" GPS antenna adapter cable
• Plug-n-play, easy installation

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List price $21.99
-23% $16.99

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• Fakra on factory GPS to select Pioneer stereos
• Includes 9" GPS antenna adapter cable
• Plug-n-play, easy installation

iDataLink Maestro ACC-NAV1

Connect Factory GPS Antenna to Select Alpine and Kenwood Navigation Stereos

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Connect Factory GPS Antenna to Select Alpine and Kenwood Navigation Stereos

• Fakra on factory GPS to select Alpine and Kenwood stereo
• Includes 9" GPS antenna adapter cable
• Plug-n-play, easy installation

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1
List price $21.99
-23% $16.99

In stock

• Fakra on factory GPS to select Alpine and Kenwood stereo
• Includes 9" GPS antenna adapter cable
• Plug-n-play, easy installation

Axxess AXUSB-GM6

6 Ft. USB/AUX/HDMI Knockout Replacement Panel for select 2014-2024 vehicles from Chevrolet, GMC, Cadillac

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6 Ft. USB/AUX/HDMI Knockout Replacement Panel for select 2014-2024 vehicles from Chevrolet, GMC, Cadillac

• 6 Feet USB, AUX, and HDMI replacement panel for select 2014-2024 vehicles from Chevrolet, GMC, Cadillac
• Designed to replace the factory USB/AUX panel in certain GM vehicles
• Panel face includes two USB inputs, 3.5mm AUX input, and HDMI port
• Panel wiring includes two USB type A output, HDMI output, and two RCA output

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• 6 Feet USB, AUX, and HDMI replacement panel for select 2014-2024 vehicles from Chevrolet, GMC, Cadillac
• Designed to replace the factory USB/AUX panel in certain GM vehicles
• Panel face includes two USB inputs, 3.5mm AUX input, and HDMI port
• Panel wiring includes two USB type A output, HDMI output, and two RCA output

Metra 71-2108

Factory Replacement Wiring Harnesses for select 2016-2024 vehicles from Chevrolet, GMC

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Factory Replacement Wiring Harnesses for select 2016-2024 vehicles from Chevrolet, GMC

• Factory Replacement wiring harness
• Application for select GM 2016-Up
• Plugs into OEM radio

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List price $25.99
-50% $12.99

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• Factory Replacement wiring harness
• Application for select GM 2016-Up
• Plugs into OEM radio

iDataLink Maestro HRN-HRR-GM5 Wiring Harness

Install a New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2006-2022 vehicles from Chevrolet, GMC, Cadillac

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Install a New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2006-2022 vehicles from Chevrolet, GMC, Cadillac

• Stereo replacement harness for select 2006-2022 vehicles from Chevrolet, GMC, Cadillac
• Designed for use with Maestro RR or RR2 modules
• Retains use of steering wheel controls and factory amplifier
• Retains warning chimes, factory backup camera, Retained Accessory Power

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List price $115.99
-14% $99.99

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• Stereo replacement harness for select 2006-2022 vehicles from Chevrolet, GMC, Cadillac
• Designed for use with Maestro RR or RR2 modules
• Retains use of steering wheel controls and factory amplifier
• Retains warning chimes, factory backup camera, Retained Accessory Power

PAC LCGM29 Wiring Interface

Install a new car stereo and retains safety warning chimes in select 2006-2021 vehicles from Chevrolet, GMC, Cadillac

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Install a new car stereo and retains safety warning chimes in select 2006-2021 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified and amplified audio systems
• Micro-B USB Updatable
• No cutting or splicing required

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Fits select models only.
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8
List price $129.00
-61% $49.99

In stock

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified and amplified audio systems
• Micro-B USB Updatable
• No cutting or splicing required

Scosche VWA4B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2000-2026 vehicles from Audi, Chevrolet, Ram

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Connect your factory antenna to a new aftermarket radio for select 2000-2026 vehicles from Audi, Chevrolet, Ram

• Audi/BMW/VW Antenna Adaptor
• adapts factory antenna to aftermarket radio
• select 2000-2026 vehicles from Audi, Chevrolet, Ram Vehicles

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11
List price $15.79
-18% $12.99

In stock

• Audi/BMW/VW Antenna Adaptor
• adapts factory antenna to aftermarket radio
• select 2000-2026 vehicles from Audi, Chevrolet, Ram Vehicles

PAC Radio PRO5 RP5-GM51 Wiring Interface

Install a new car stereo and retain steering wheel controls in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

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Install a new car stereo and retain steering wheel controls in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Retains all safety and warning chimes
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation

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3
List price $459.00
-60% $183.99

In stock

Only 3 Left!

• Provides 12-Volt accessory power (RAP)
• Retains all safety and warning chimes
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation

Metra 40-EU20 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2000-2024 vehicles from Ford, BMW, Chevrolet

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Connect your factory antenna to a new aftermarket radio for select 2000-2024 vehicles from Ford, BMW, Chevrolet

• Radio to Antenna Adapter
• select 2000-2024 vehicles from Ford, BMW, Chevrolet Vehicles
• Factory radio with mini-style plug to universal antenna

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List price $13.99
-36% $8.99

In stock

• Radio to Antenna Adapter
• select 2000-2024 vehicles from Ford, BMW, Chevrolet Vehicles
• Factory radio with mini-style plug to universal antenna

Metra 40-CR30 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2000-2023 vehicles from Ford, Chevrolet, Dodge

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Connect your factory antenna to a new aftermarket radio for select 2000-2023 vehicles from Ford, Chevrolet, Dodge

• Antenna Adapter Kit
• select 2000-2023 vehicles from Ford, Chevrolet, Dodge Vehicles
• For adding CD changer or other external device with built-in FM modulator

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List price $18.99
-47% $9.99

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• Antenna Adapter Kit
• select 2000-2023 vehicles from Ford, Chevrolet, Dodge Vehicles
• For adding CD changer or other external device with built-in FM modulator

Crux SOOGM-19L Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2014-2018 vehicles from Chevrolet, GMC, Cadillac

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Install new car stereo and retains steering wheel audio controls and other factory features in select 2014-2018 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

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• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

iDataLink ACC-PAD1

Install a New Car Stereo and Match Signal Level in select 2006-2024 vehicles from Ford, Chevrolet, GMC with Factory Amplified System

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Install a New Car Stereo and Match Signal Level in select 2006-2024 vehicles from Ford, Chevrolet, GMC with Factory Amplified System

• Retains factory amplifier when installing new stereo
• Made for vehicles equipped with factory amplifiers
• Provides clean power and reduced noise
• Plug and play, easy installation

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• Retains factory amplifier when installing new stereo
• Made for vehicles equipped with factory amplifiers
• Provides clean power and reduced noise
• Plug and play, easy installation

Axxess AXTC-LN10

Install a New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2016-2021 vehicles from Chevrolet, GMC

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Install a New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2016-2021 vehicles from Chevrolet, GMC

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

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

Axxess AXDI-GMLN10 Wiring Interface

Install a New Car Stereo, Retain Backup Camera, and Other Factory Features in select 2016-2021 vehicles from Chevrolet, GMC

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Install a New Car Stereo, Retain Backup Camera, and Other Factory Features in select 2016-2021 vehicles from Chevrolet, GMC

• Wiring interface to install aftermarket stereo in select 2016-2021 vehicles from Chevrolet, GMC
• Designed for non-amplified systems or bypassing a factory amplifier
• Provides accessory power and NAV outputs
• Retains R.A.P, chimes, backup camera, balance, and fade

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• Wiring interface to install aftermarket stereo in select 2016-2021 vehicles from Chevrolet, GMC
• Designed for non-amplified systems or bypassing a factory amplifier
• Provides accessory power and NAV outputs
• Retains R.A.P, chimes, backup camera, balance, and fade

Axxess AXM50-GM1

Amplifier Retention Interface for select 2014-2021 vehicles from Chevrolet, GMC, Cadillac with BOSE Amplifier

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Amplifier Retention Interface for select 2014-2021 vehicles from Chevrolet, GMC, Cadillac with BOSE Amplifier

• Amplifier retention interface
• Designed to retain the factory BOSE amplifier
• Add-on for Axxess AXGMLN-09

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• Amplifier retention interface
• Designed to retain the factory BOSE amplifier
• Add-on for Axxess AXGMLN-09

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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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    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.