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PAC GMRVD

Rear Seat DVD Entertainment System Retention and Monitor Add-on Cable for select 2007-2014 vehicles from Chevrolet, GMC, Cadillac

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Rear Seat DVD Entertainment System Retention and Monitor Add-on Cable for select 2007-2014 vehicles from Chevrolet, GMC, Cadillac

• Overhead rear seat entertainment (RSE) LCD retention cable
• Compatible with select 2007-2014 vehicles from Chevrolet, GMC, Cadillac
• Routes the AV signals from the factory radio to an aftermarket RSE monitor

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Fits your Avalanche
4
List price $89.00
-55% $39.99

In stock

Only 1 Left!

• Overhead rear seat entertainment (RSE) LCD retention cable
• Compatible with select 2007-2014 vehicles from Chevrolet, GMC, Cadillac
• Routes the AV signals from the factory radio to an aftermarket RSE monitor

Axxess AXBUCH-GM29

Install a New Car Stereo and Retain Backup Camera in select 2006-2017 vehicles from GMC, Chevrolet, Cadillac

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Install a New Car Stereo and Retain Backup Camera in select 2006-2017 vehicles from GMC, Chevrolet, Cadillac

• Camera retention and add-on harness
• Compatible with select 2006-2017 vehicles from GMC, Chevrolet, Cadillac
• Retains the factory backup camera to an aftermarket radio

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Fits your Avalanche
1
List price $11.99
-17% $9.99

In stock

• Camera retention and add-on harness
• Compatible with select 2006-2017 vehicles from GMC, Chevrolet, Cadillac
• Retains the factory backup camera to an aftermarket radio

American International CR-6

Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC

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Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC

• Antenna Adapter for select 2002-2020 vehicles from Ford, Chevrolet, GMC
• Replace factory radio with aftermarket radio
• Mini Chrysler female one end and Motorola male other end
• Easy plug and play installation

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Fits your Avalanche
39
List price $14.99
-73% $3.99

In stock

• Antenna Adapter for select 2002-2020 vehicles from Ford, Chevrolet, GMC
• Replace factory radio with aftermarket radio
• Mini Chrysler female one end and Motorola male other end
• Easy plug and play installation

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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found car based on your search
Fits your Avalanche
25
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

Metra 40-CR10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2025 vehicles from Ford, Chevrolet, GMC

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Connect your factory antenna to a new aftermarket radio for select 2002-2025 vehicles from Ford, Chevrolet, GMC

• Antenna to Radio Adapter Cable
• Compatible with select 2002-2025 vehicles from Ford, Chevrolet, GMC Vehicles with snap-lock factory antenna
• Adapter to aftermarket radio

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Fits your Avalanche
57
List price $8.99
-17% $7.49

In stock

• Antenna to Radio Adapter Cable
• Compatible with select 2002-2025 vehicles from Ford, Chevrolet, GMC Vehicles with snap-lock factory antenna
• Adapter to aftermarket radio

Scosche CRAB Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2025 vehicles from Ford, Chevrolet, GMC

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Connect your factory antenna to a new aftermarket radio for select 2002-2025 vehicles from Ford, Chevrolet, GMC

• select 2002-2025 vehicles from Ford, Chevrolet, GMC Vehicles
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

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Fits your Avalanche
198
$7.99

In stock

• select 2002-2025 vehicles from Ford, Chevrolet, GMC Vehicles
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

Scosche GM40B Wiring Harness

Install a new car stereo in select 2004-2021 vehicles from GMC, Chevrolet, Pontiac

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Install a new car stereo in select 2004-2021 vehicles from GMC, Chevrolet, Pontiac

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

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1
$6.99

In stock

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

Scosche GM1598B / GM1598 Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2006-2014 vehicles from Chevrolet (Black)

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Install a new Single-DIN or Double-DIN car stereo in select 2006-2014 vehicles from Chevrolet (Black)

• Single-DIN or Double-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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found car based on your search
Fits your Avalanche
52
List price $17.70
-15% $14.99

In stock

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

Scosche GM1598AB / GM1598A Dash Kit

Install a new Double-DIN car stereo in select 2006-2019 vehicles from Chevrolet, GMC, Buick

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Install a new Double-DIN car stereo in select 2006-2019 vehicles from Chevrolet, GMC, Buick

• Double-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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found car based on your search
Fits your Avalanche
20
List price $19.18
-22% $14.99

In stock

Only 3 Left!

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

Metra 99-3305 Dash Kit

Install a new Single-DIN car stereo in select 2006-2025 vehicles from GMC, Chevrolet, Buick (Matte Black)

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Install a new Single-DIN car stereo in select 2006-2025 vehicles from GMC, Chevrolet, Buick (Matte Black)

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Avalanche
3
List price $31.99
-44% $17.99

In stock

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

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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Fits your Avalanche
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

Metra 108-GM2B Dash Kit

Install a new Double-DIN car stereo in select 2007-2014 vehicles from Chevrolet, GMC trucks (Matte Black)

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Install a new Double-DIN car stereo in select 2007-2014 vehicles from Chevrolet, GMC trucks (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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found car based on your search
Fits your Avalanche
List price $72.99
-11% $64.99

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 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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Fits your Avalanche
List price $21.99
-23% $16.99

In stock

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

American International GMK318

Double DIN Stereo Dash Kit for select 2006-2025 vehicles from GMC, Chevrolet, Buick

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Double DIN Stereo Dash Kit for select 2006-2025 vehicles from GMC, Chevrolet, Buick

• Double DIN Install Dash Kit
• Compatible with select 2006-2025 vehicles from GMC, Chevrolet, Buick
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

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Fits your Avalanche
24
List price $29.00
-48% $14.99

In stock

• Double DIN Install Dash Kit
• Compatible with select 2006-2025 vehicles from GMC, Chevrolet, Buick
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

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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found car based on your search
Fits your Avalanche
1
List price $115.99
-14% $99.99

In stock

Only 1 Left!

• 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

Axxess AXDIS-GMLN29

Install a New Car Stereo and Retain OnStar, Satellite Radio, and Other Factory Features in select 2006-2021 vehicles from GMC, Chevrolet, Cadillac

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Install a New Car Stereo and Retain OnStar, Satellite Radio, and Other Factory Features in select 2006-2021 vehicles from GMC, Chevrolet, Cadillac

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

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found car based on your search
Fits your Avalanche
2
List price $262.99
-10% $235.99

In stock

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

Scosche GM2500B Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2004-2011 vehicles from Chevrolet, GMC, Pontiac (Black)

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Install a new Single-DIN or Double-DIN car stereo in select 2004-2011 vehicles from Chevrolet, GMC, Pontiac (Black)

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Avalanche
4
List price $17.95
-22% $13.95

In stock

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

Axxess AXDI-GLMLN29

Install a New Car Stereo and Retain Steering Wheel Controls, Factory Chimes, and Other Factory Features in select 2006-2021 vehicles from GMC, Chevrolet, Cadillac

AXDI-GLMLN29 big
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Install a New Car Stereo and Retain Steering Wheel Controls, Factory Chimes, and Other Factory Features in select 2006-2021 vehicles from GMC, Chevrolet, Cadillac

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

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VIP Product Get $8.30 in rewards to spend later

found car based on your search
Fits your Avalanche
4
List price $92.99
-11% $82.99

In stock

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

Raptor AD-CR1 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2025 vehicles from Ford, Chevrolet, GMC

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Connect your factory antenna to a new aftermarket radio for select 2002-2025 vehicles from Ford, Chevrolet, GMC

• Antenna to Radio Adapter Cable
• select 2002-2025 vehicles from Ford, Chevrolet, GMC Vehicles
• Adapter to aftermarket radio

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Fits your Avalanche
9
List price $6.99
-14% $5.99

In stock

• Antenna to Radio Adapter Cable
• select 2002-2025 vehicles from Ford, Chevrolet, GMC Vehicles
• Adapter to aftermarket radio

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.
Add details to confirm fitment.
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

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    FAQ for Aftermarket Stereo Installation Accessories in 2008 Avalanche

    Q: Can I upgrade or change the Aftermarket Stereo Installation Accessories in 2008 Chevrolet Avalanche?

    A: Yes this page includes all the best Aftermarket Stereo Installation Accessories that work in your Avalanche.

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