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Metra 72-4568

Speaker Wiring Harness for select 1984-2023 vehicles from GMC, Chevrolet, Pontiac

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Speaker Wiring Harness for select 1984-2023 vehicles from GMC, Chevrolet, Pontiac

• Compatible with select 1984-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Connects speakers to factory harness

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2008 G5
68
Was $19.99 Details
$8.99

In stock

• Compatible with select 1984-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Connects speakers to factory harness

American International GMSB356

6.5" or 6.75" Speaker Adapter for select 2005-2023 vehicles from GMC, Chevrolet, Cadillac

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6.5" or 6.75" Speaker Adapter for select 2005-2023 vehicles from GMC, Chevrolet, Cadillac

• 6-1/2" to 6-3/4" Speaker Adapters
• Compatible with select 2005-2023 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Factory look
• Simple Installation

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This speaker adapter fits your 2008 G5
  • Rear Deck Corner 6.5" Full-Range
  • Front Door 6.75" Full-Range
  • Lower Front Door 6.75" Full-Range
5
Was $24.00 Details
$9.99

In stock

• 6-1/2" to 6-3/4" Speaker Adapters
• Compatible with select 2005-2023 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Factory look
• Simple Installation

Scosche SAGMHR634B

6-1/2" or 6-3/4" Speaker Adapter for select 2005-2024 vehicles from GMC, Chevrolet, Cadillac

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6-1/2" or 6-3/4" Speaker Adapter for select 2005-2024 vehicles from GMC, Chevrolet, Cadillac

• 6-1/2" or 6-3/4" Door Speaker Adapter
• Compatible with select 2005-2024 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Includes All Necessary Hardware
• Constructed of ABS Plastic

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This speaker adapter fits your 2008 G5
  • Rear Deck Corner 6.5" Full-Range
  • Front Door 6.75" Full-Range
  • Lower Front Door 6.75" Full-Range
40
$14.95

In stock

• 6-1/2" or 6-3/4" Door Speaker Adapter
• Compatible with select 2005-2024 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Includes All Necessary Hardware
• Constructed of ABS Plastic

Raptor AD-CR1 Antenna Adapter

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

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

• Antenna to Radio Adapter Cable
• select 2001-2023 vehicles from GMC, Ford, Chevrolet Vehicles
• Adapter to aftermarket radio

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2008 G5
6
Was $9.99 Details
$8.99

In stock

• Antenna to Radio Adapter Cable
• select 2001-2023 vehicles from GMC, Ford, Chevrolet Vehicles
• Adapter to aftermarket radio

Metra 44-PW22 Antenna

Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Chrome)

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Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Chrome)

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Chrome

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FREE 2-day shipping to VA. Get it Sat, Mar. 30

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found car based on your search
This product fits your 2008 G5
2
Was $89.99 Details
$55.99

In stock

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Chrome

44-PW22 small

Item added to your cart.

Price: $55.99

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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

PAC AOEM-GM1416A

Interface that Allows Replacement or Addition of an Amplifier in Select 2007-up GM Vehicles

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Interface that Allows Replacement or Addition of an Amplifier in Select 2007-up GM Vehicles

• Interface Allows Replacement Or Addition Of Amp
• For Select 2007-Up GM Vehicles
• Interface Is Transformer Isolated
• Maintains Phase
• Linear From 20-20,000Hz
• Provides 2:1 Gain And Infinite Attenuation

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2008 G5
7
Was $75.00 Details
$46.99

In stock

• Interface Allows Replacement Or Addition Of Amp
• For Select 2007-Up GM Vehicles
• Interface Is Transformer Isolated
• Maintains Phase
• Linear From 20-20,000Hz
• Provides 2:1 Gain And Infinite Attenuation

AOEM-GM1416A small

Item added to your cart.

Price: $46.99

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

Metra 44-GM935 Antenna

Replacement Antenna for Select Multi Application GM Vehicles

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Replacement Antenna for Select Multi Application GM Vehicles

• Replacement Antenna for Select GM Vehicles
• Universal with 5 Fixed-Angle Bases
• 31" Mast

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2008 G5
5
Was $24.99 Details
$20.99

In stock

Only 2 Left!

• Replacement Antenna for Select GM Vehicles
• Universal with 5 Fixed-Angle Bases
• 31" Mast

Scosche CRAB Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2023 vehicles from GMC, Ford, Chevrolet

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Connect your factory antenna to a new aftermarket radio for select 2002-2023 vehicles from GMC, Ford, Chevrolet

• select 2002-2023 vehicles from GMC, Ford, Chevrolet Vehicles
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2008 G5
188
$7.99

In stock

• select 2002-2023 vehicles from GMC, Ford, Chevrolet Vehicles
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

Metra 40-CR10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2023 vehicles from GMC, Ford, Chevrolet

40-CR10 big
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Connect your factory antenna to a new aftermarket radio for select 2002-2023 vehicles from GMC, Ford, Chevrolet

• Antenna to Radio Adapter Cable
• Compatible with select 2002-2023 vehicles from GMC, Ford, Chevrolet Vehicles with snap-lock factory antenna
• Adapter to aftermarket radio

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2008 G5
47
Was $9.99 Details
$7.99

In stock

• Antenna to Radio Adapter Cable
• Compatible with select 2002-2023 vehicles from GMC, Ford, Chevrolet Vehicles with snap-lock factory antenna
• Adapter to aftermarket radio

Metra 95-3302 Dash Kit

Install a new Double-DIN car stereo in select 2005-2012 vehicles from Chevrolet, Pontiac, Saturn (Matte Black)

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Install a new Double-DIN car stereo in select 2005-2012 vehicles from Chevrolet, Pontiac, Saturn (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 Tue, Apr. 2

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found car based on your search
This product fits your 2008 G5
12
Was $29.99 Details
$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

95-3302 small

Item added to your cart.

Price: $11.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Metra 44-PW22B Antenna

Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Black)

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Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Black)

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Black

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FREE 2-day shipping to VA. Get it Sat, Mar. 30

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found car based on your search
This product fits your 2008 G5
Was $109.99 Details
$69.99

In stock

Only 3 Left!

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Black

44-PW22B small

Item added to your cart.

Price: $69.99

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 SHGM03B

Speaker Harness for select 1984-2023 vehicles from GMC, Chevrolet, Pontiac

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Speaker Harness for select 1984-2023 vehicles from GMC, Chevrolet, Pontiac

• Compatible with select 1984-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Plugs Directly Into Vehicles Harness

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2008 G5
2
Was $12.95 Details
$9.95

In stock

• Compatible with select 1984-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Plugs Directly Into Vehicles Harness

Scosche GM1587B / GM1587 Dash Kit

Install a new Single-DIN car stereo in select 2004-2012 vehicles from Chevrolet, Pontiac, Saturn (Black)

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Install a new Single-DIN car stereo in select 2004-2012 vehicles from Chevrolet, Pontiac, Saturn (Black)

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

shipping truck icon
Fast 3-day shipping to VA. Get it Tue, Apr. 2

empty

found car based on your search
This product fits your 2008 G5
16
$19.99

In stock

Only 1 Left!

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

GM1587B small

Item added to your cart.

Price: $19.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Metra 95-3302S Dash Kit

Install a new Double-DIN car stereo in select 2005-2012 vehicles from Chevrolet, Pontiac, Saturn (Silver)

95-3302S big
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Install a new Double-DIN car stereo in select 2005-2012 vehicles from Chevrolet, Pontiac, Saturn (Silver)

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

shipping truck icon
Fast 3-day shipping to VA. Get it Tue, Apr. 2

empty

found car based on your search
This product fits your 2008 G5
2
Was $17.99 Details
$14.99

In stock

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

95-3302S 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 AX-GMLAN11-SWC Wiring Interface

Install a new car stereo and retain the safety warning chimes in select 2006-2012 vehicles from Chevrolet, Pontiac, Saturn

AX-GMLAN11-SWC big
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Install a new car stereo and retain the safety warning chimes in select 2006-2012 vehicles from Chevrolet, Pontiac, Saturn

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Retains steering wheel audio controls
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

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FREE 2-day shipping to VA. Get it Sat, Mar. 30

empty

2
Was $134.98 Details
$120.99

In stock

Only 2 Left!

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Retains steering wheel audio controls
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

AX-GMLAN11-SWC small

Item added to your cart.

Price: $120.99

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

Metra 40-CR30 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2023 vehicles from GMC, Ford, Chevrolet

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Connect your factory antenna to a new aftermarket radio for select 2002-2023 vehicles from GMC, Ford, Chevrolet

• Antenna Adapter Kit
• select 2002-2023 vehicles from GMC, Ford, Chevrolet Vehicles
• For adding CD changer or other external device with built-in FM modulator

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2008 G5
10
Was $19.99 Details
$9.99

In stock

• Antenna Adapter Kit
• select 2002-2023 vehicles from GMC, Ford, Chevrolet Vehicles
• For adding CD changer or other external device with built-in FM modulator

FlashLogic ADS-THR-GM2 (ADSTHRGM2)

T-Harness Kit for Select 2004-2012 Chevrolet, Pontiac and Saturn Vehicles

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T-Harness Kit for Select 2004-2012 Chevrolet, Pontiac and Saturn Vehicles

• T-Harness for Select 2004-2012 Chevrolet, Pontiac and Saturn Vehicles
• Used with the FlashLogic FLRSBA Module

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Fast 3-day shipping to VA. Delivers Apr. 10 - Apr. 17

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found car based on your search
This product fits your 2008 G5
Was $49.99 Details
$19.99

Available

Ships in 10-14 days

• T-Harness for Select 2004-2012 Chevrolet, Pontiac and Saturn Vehicles
• Used with the FlashLogic FLRSBA Module

Metra 99-3302S Dash Kit

Install a new Single-DIN car stereo in select 2005-2012 vehicles from Chevrolet, Saturn, Pontiac (Silver)

99-3302S big
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Install a new Single-DIN car stereo in select 2005-2012 vehicles from Chevrolet, Saturn, Pontiac (Silver)

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

shipping truck icon
Fast 3-day shipping to VA. Get it Tue, Apr. 2

empty

found car based on your search
This product fits your 2008 G5
3
Was $39.99 Details
$28.99

In stock

Only 2 Left!

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

99-3302S small

Item added to your cart.

Price: $28.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Crux SOOGM-16B Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2004-2012 vehicles from Chevrolet, Pontiac, Saturn

SOOGM-16B big
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Install new car stereo and retains steering wheel audio controls and other factory features in select 2004-2012 vehicles from Chevrolet, Pontiac, Saturn

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

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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empty

found car based on your search
This product fits your 2008 G5
1
Was $211.95 Details
$130.95

In stock

Only 1 Left!

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

SOOGM-16B small

Item added to your cart.

Price: $130.95

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 40-CR20 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2023 vehicles from GMC, Ford, Chevrolet

40-CR20 big
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Connect your factory antenna to a new aftermarket radio for select 2002-2023 vehicles from GMC, Ford, Chevrolet

• Radio to Antenna Adapter Cable
• select 2002-2023 vehicles from GMC, Ford, Chevrolet Vehicles
• Adapter to Universal Antenna

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

empty

found car based on your search
This product fits your 2008 G5
6
Was $19.99 Details
$9.99

In stock

Only 1 Left!

• Radio to Antenna Adapter Cable
• select 2002-2023 vehicles from GMC, Ford, Chevrolet Vehicles
• Adapter to Universal Antenna

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    We love people and we're ready to help you! See what separates us from our competition.

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    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.
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    FAQ for your 2008 G5

    Q: Can I upgrade the factory stereo system in my 2008 Pontiac G5?

    A: Yes you can improve your sound in your G5 by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2008 G5 if there is a dash kit and harness solution available.

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    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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