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American International CR-6 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2001-2023 vehicles from Ford, GMC, Dodge

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Connect your factory antenna to a new aftermarket radio for select 2001-2023 vehicles from Ford, GMC, Dodge

Chrysler Family / Dodge Antenna Adaptor for 2002-up Vehicles

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This product fits your 2007 Sierra 3500

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Chrysler Family / Dodge Antenna Adaptor for 2002-up Vehicles

Scosche SHGM03B

Speaker Harness for select 1984-2020 vehicles from GMC, Chevrolet, Buick

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Speaker Harness for select 1984-2020 vehicles from GMC, Chevrolet, Buick

• Compatible with select 1984-2020 vehicles from GMC, Chevrolet, Buick Vehicles
• Plugs Directly Into Vehicles Harness

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This product fits your 2007 Sierra 3500

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• Compatible with select 1984-2020 vehicles from GMC, Chevrolet, Buick Vehicles
• Plugs Directly Into Vehicles Harness

PAC LCGM24

Radio Replacement Interface for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac Chime Retention Non Amplified

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Radio Replacement Interface for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac Chime Retention Non Amplified

• Retains all Safety Warning Chimes
• Radio Replacement Interface
• For Select Non-Amplified Class II GM Vehicles with 24-Pin Connector
•Provides 10-Minute RAP Accessory Output

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This product fits your 2007 Sierra 3500

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$44.99

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• Retains all Safety Warning Chimes
• Radio Replacement Interface
• For Select Non-Amplified Class II GM Vehicles with 24-Pin Connector
•Provides 10-Minute RAP Accessory Output

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Price: $44.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Remote Start System For 2007-up Cadillac, Chevrolet and GMC (Fortin EVO-GMT4)

Plug and Play + Immobilizer Bypass + Remote Start Interface (Product intended for professional installation)

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Plug and Play + Immobilizer Bypass + Remote Start Interface (Product intended for professional installation)

• OEM Style T-Harness for 2007+ Silverado 1500, Sierra 1500 and Tahoe/Yukon
• Module uses a multiple bus architecture to provide more complete functionality
• On-board LEDs for simplified programming and diagnostics
• Preloaded firmware for maximum compatibility
• Factory Fit T-Harness for easy install Stand alone remote starter, with 3x Lock remote start
• Self-Learning algorithm automatically detects the vehicle during programming and adjusts accordingly

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FREE 3-day shipping to VA. Get it Thu, Oct. 5
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This product fits your 2007 Sierra 3500

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• OEM Style T-Harness for 2007+ Silverado 1500, Sierra 1500 and Tahoe/Yukon
• Module uses a multiple bus architecture to provide more complete functionality
• On-board LEDs for simplified programming and diagnostics
• Preloaded firmware for maximum compatibility
• Factory Fit T-Harness for easy install Stand alone remote starter, with 3x Lock remote start
• Self-Learning algorithm automatically detects the vehicle during programming and adjusts accordingly

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Price: $95.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess LC-GMRC-LAN-01 Wiring Interface

Install a new car stereo and retain the safety warning chimes in select 2006-2019 vehicles from GMC, Chevrolet, Cadillac

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Install a new car stereo and retain the safety warning chimes in select 2006-2019 vehicles from GMC, Chevrolet, Cadillac

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable

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FREE 3-day shipping to VA. Get it Thu, Oct. 5

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Was $99.99 Details
$49.99

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• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable

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Price: $49.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

JL Audio Stealthbox® SB-GM-SLVEXT2/10W1v3/BK

Stealthbox for select 2007-2013 vehicles from GMC, Chevrolet (Black)

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Stealthbox for select 2007-2013 vehicles from GMC, Chevrolet (Black)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-4
• 600 Watts RMS
• For 2007-2013 Chevrolet Silverado / GMC Sierra Extended Cab Trucks
• Stealthbox Installs easily below the rear driver-side seat

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$1,199.99

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Ships in 10-14 days

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-4
• 600 Watts RMS
• For 2007-2013 Chevrolet Silverado / GMC Sierra Extended Cab Trucks
• Stealthbox Installs easily below the rear driver-side seat

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Price: $1199.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Scosche GM2500B Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2004-2023 vehicles from GMC, Chevrolet, Saturn (Black)

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Install a new Single-DIN or Double-DIN car stereo in select 2004-2023 vehicles from GMC, Chevrolet, Saturn (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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• 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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Price: $13.95

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Metra 99-2001 Dash Kit

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

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

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

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Fast 3-day shipping to VA. Get it Thu, Oct. 5
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This product fits your 2007 Sierra 3500

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$15.99

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

99-2001 small

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Price: $15.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

American International GMK421

Dash Kit for select 1990-2012 vehicles from GMC, Chevrolet, Buick Single ISO w/ Pocket or Double DIN

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Dash Kit for select 1990-2012 vehicles from GMC, Chevrolet, Buick Single ISO w/ Pocket or Double DIN

• Single/Double DIN Install Dash Kit
• Compatible with select 1990-2012 vehicles from GMC, Chevrolet, Buick Vehicles
• Accommodates ISO Single/Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

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Fast 3-day shipping to VA. Get it Thu, Oct. 5
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This product fits your 2007 Sierra 3500

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Was $39.00 Details
$12.99

In stock

• Single/Double DIN Install Dash Kit
• Compatible with select 1990-2012 vehicles from GMC, Chevrolet, Buick Vehicles
• Accommodates ISO Single/Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

GMK421 small

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Price: $12.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Crux DKGM-C2S

Install a Single DIN Dash Kit and retain safety warning chimes and other factory features in select 2000-2013 vehicles from GMC, Chevrolet, Buick

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Install a Single DIN Dash Kit and retain safety warning chimes and other factory features in select 2000-2013 vehicles from GMC, Chevrolet, Buick

• 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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FREE 3-day shipping to VA. Get it Thu, Oct. 5
found car based on your search
This product fits your 2007 Sierra 3500

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Was $99.95 Details
$61.95

In stock

Only 2 Left!

• 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

DKGM-C2S small

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Price: $61.95

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

CRUX SWRGM-48 Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

SWRGM-48 main
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Install new car stereo and retains steering wheel audio controls and other factory features in select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

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

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FREE 3-day shipping to VA. Get it Thu, Oct. 5

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Was $155.95 Details
$95.95

In stock

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

SWRGM-48 small

Item added to your cart.

Price: $95.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

PAC General Motors Navigation and Video Bypass (BCI-GM31)

Gain Access to Locked Navigation Menus and Video while Vehicle is In Motion on select 2006-2015 General Motors Factory Radios

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Gain Access to Locked Navigation Menus and Video while Vehicle is In Motion on select 2006-2015 General Motors Factory Radios

•Adds Input for Adding a Back-up Camera
• Unlocks Navigation Features for Passenger Use
• Plug-N-Play installation
• Provides Reverse Camera Turn-on Output
• Status Text Displayed on Instrument Cluster
• Fast Navigation Re-Sync When De-Activated
• Does Not Interrupt GPS Antenna

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FREE 2-day shipping to VA. Get it Wed, Oct. 4

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•Adds Input for Adding a Back-up Camera
• Unlocks Navigation Features for Passenger Use
• Plug-N-Play installation
• Provides Reverse Camera Turn-on Output
• Status Text Displayed on Instrument Cluster
• Fast Navigation Re-Sync When De-Activated
• Does Not Interrupt GPS Antenna

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Price: $245.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 40-GM12 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1983-2016 vehicles from GMC, Chevrolet, Pontiac

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Connect your factory antenna to a new aftermarket radio for select 1983-2016 vehicles from GMC, Chevrolet, Pontiac

• Factory Antenna to Aftermarket Radio Connector
• select 1983-2016 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna connector/plug to aftermarket radio

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• Factory Antenna to Aftermarket Radio Connector
• select 1983-2016 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna connector/plug to aftermarket radio

Crux SWRGM-49 Wiring Interface

Install a new car stereo and retains the safety warning chimes and other factory features in select 2006-2017 vehicles from GMC, Chevrolet, Cadillac

SWRGM-49 main
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Install a new car stereo and retains the safety warning chimes and other factory features in select 2006-2017 vehicles from GMC, Chevrolet, Cadillac

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

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FREE 3-day shipping to VA. Get it Thu, Oct. 5

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Was $161.95 Details
$99.95

In stock

Only 2 Left!

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

SWRGM-49 small

Item added to your cart.

Price: $99.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Scosche GM1598AB / GM1598A Dash Kit

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

GM1598AB main
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Install a new Double-DIN car stereo in select 2006-2023 vehicles from GMC, Chevrolet, 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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Fast 3-day shipping to VA. Get it Thu, Oct. 5
found car based on your search
This product fits your 2007 Sierra 3500

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Was $19.18 Details
$14.99

In stock

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

GM1598AB small

Item added to your cart.

Price: $14.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Metra 99-3305 Dash Kit

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

99-3305 main
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Install a new Single-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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Fast 3-day shipping to VA. Get it Thu, Oct. 5
found car based on your search
This product fits your 2007 Sierra 3500

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Was $29.99 Details
$14.99

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

99-3305 small

Item added to your cart.

Price: $14.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Axxess AXDIS-CL2 Wiring Interface

Install a new car stereo and retains the safety warning chimes in select 2000-2013 vehicles from GMC, Chevrolet, Buick

AXDIS-CL2 main
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Install a new car stereo and retains the safety warning chimes in select 2000-2013 vehicles from GMC, Chevrolet, Buick

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable

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FREE 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
This product fits your 2007 Sierra 3500

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Was $220.37 Details
$132.99

In stock

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable

AXDIS-CL2 small

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Price: $132.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Scosche MDAB Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1983-2016 vehicles from GMC, Chevrolet, Cadillac

MDAB main
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Connect your factory antenna to a new aftermarket radio for select 1983-2016 vehicles from GMC, Chevrolet, Cadillac

• Connects aftermarket stereo to factory antenna
• select 1983-2016 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Ensures optimal signal quality

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Fast 3-day shipping to VA. Get it Thu, Oct. 5
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This product fits your 2007 Sierra 3500

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• Connects aftermarket stereo to factory antenna
• select 1983-2016 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Ensures optimal signal quality

CRUX SOOGM-15 Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

SOOGM-15 main
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Install new car stereo and retains steering wheel audio controls and other factory features in select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

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

shipping truck icon
FREE 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
This product fits your 2007 Sierra 3500

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Was $197.95 Details
$121.95

In stock

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

SOOGM-15 small

Item added to your cart.

Price: $121.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 70-2005

OnStar System Interface for Select GM Vehicles

70-2005 main
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OnStar System Interface for Select GM Vehicles

• OnStar System Interface For Select GM Vehicles
• Interface Harness To Be Used With Metra 70-2003T Class 2 Data Retention
• Harness and SP-2003 Door Chime Speaker To Hear Audio From OnStar

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Fast 3-day shipping to VA. Get it Thu, Oct. 5
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This product fits your 2007 Sierra 3500

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Was $79.99 Details
$24.99

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Only 1 Left!

• OnStar System Interface For Select GM Vehicles
• Interface Harness To Be Used With Metra 70-2003T Class 2 Data Retention
• Harness and SP-2003 Door Chime Speaker To Hear Audio From OnStar

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    FAQ for your 2007 Sierra 3500

    Q: Can I upgrade the factory stereo system in my 2007 GMC Sierra 3500?

    A: Yes you can improve your sound in your Sierra 3500 by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2007 Sierra 3500 if there is a dash kit and harness solution available.

    2007 GMC Sierra 3500

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