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Metra 72-4568

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

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

• Compatible with select 1984-2020 vehicles from GMC, Chevrolet, Oldsmobile Vehicles
• Connects speakers to factory harness

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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found car based on your search
This product fits your 2006 Terraza
65
Was $19.99 Details
$7.99

In stock

• Compatible with select 1984-2020 vehicles from GMC, Chevrolet, Oldsmobile Vehicles
• Connects speakers to factory harness

Metra 82-3002 - GM Speaker Mounting Brackets

5-1/4" - 6-1/2" Speaker Adapter Bracket for select 1995-2014 vehicles from GMC, Chevrolet, Pontiac

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5-1/4" - 6-1/2" Speaker Adapter Bracket for select 1995-2014 vehicles from GMC, Chevrolet, Pontiac

• 5-1/4" - 6-1/2" Speaker Adapter Bracket
• Compatible with select 1995-2014 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Sold in pairs

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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found car based on your search
This speaker adapter fits your 2006 Terraza
  • Front Door 6.5" Full-Range
  • Tail Door 6.5" Full-Range
4
Was $21.99 Details
$11.99

In stock

• 5-1/4" - 6-1/2" Speaker Adapter Bracket
• Compatible with select 1995-2014 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Sold in pairs

Scosche MDA1B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2015 vehicles from GMC, Chevrolet, Isuzu

MDA1B big
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Connect your factory antenna to a new aftermarket radio for select 1958-2015 vehicles from GMC, Chevrolet, Isuzu

• GM / Chevrolet Antenna Adapter
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)
• select 1958-2015 vehicles from GMC, Chevrolet, Isuzu Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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found car based on your search
This product fits your 2006 Terraza
345
Was $8.95 Details
$5.99

In stock

• GM / Chevrolet Antenna Adapter
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)
• select 1958-2015 vehicles from GMC, Chevrolet, Isuzu Vehicles

Crux DKGM-15 Dash Kit

Install a new Double-DIN car stereo in select 2000-2013 vehicles from GMC, Chevrolet, Buick (Matte Black)

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Install a new Double-DIN car stereo in select 2000-2013 vehicles from GMC, Chevrolet, Buick (Matte Black)

• Double-DIN Dash Kit
• Pre-programmed to retain factory Steering Wheel Controls
• 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.

empty

found car based on your search
This product fits your 2006 Terraza
1
Was $213.95 Details
$138.95

In stock

• Double-DIN Dash Kit
• Pre-programmed to retain factory Steering Wheel Controls
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

DKGM-15 small

Item added to your cart.

Price: $138.95

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

Axxess AX-ADBOX2

Auto-Detect Radio Replacement Interface for Installation of Aftermarket Receivers

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Auto-Detect Radio Replacement Interface for Installation of Aftermarket Receivers

• Auto-Detect Interface Control Box
• Retains Fade & Balance When Used In Vehicles With Analog OEM Amplifier
• Provides Accessory (12 Volt 10 Amp)
• Provides NAV Outputs
• Plug-and-Play For ASWC Steering Wheel Control
• Retains Onstar
• Retains SYNC in Non-NAV Ford

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found car based on your search
This product fits your 2006 Terraza
6
Was $149.99 Details
$119.99

In stock

Only 3 Left!

• Auto-Detect Interface Control Box
• Retains Fade & Balance When Used In Vehicles With Analog OEM Amplifier
• Provides Accessory (12 Volt 10 Amp)
• Provides NAV Outputs
• Plug-and-Play For ASWC Steering Wheel Control
• Retains Onstar
• Retains SYNC in Non-NAV Ford

AX-ADBOX2 small

Item added to your cart.

Price: $119.99

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

Raptor AD-GM1 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2015 vehicles from GMC, Chevrolet, Isuzu

AD-GM1 big
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Connect your factory antenna to a new aftermarket radio for select 1958-2015 vehicles from GMC, Chevrolet, Isuzu

• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2015 vehicles from GMC, Chevrolet, Isuzu Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
2
Was $16.99 Details
$8.99

In stock

• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2015 vehicles from GMC, Chevrolet, Isuzu Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

PAC RadioPro RP5-GM11

Radio Replacement Interface with OnStar Retention and Steering Wheel Control Retention for select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

RP5-GM11 big
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Radio Replacement Interface with OnStar Retention and Steering Wheel Control Retention for 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 Steering Wheel Controls
• Color coded wires for easy installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
7
Was $249.00 Details
$149.99

In stock

• 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

RP5-GM11 small

Item added to your cart.

Price: $149.99

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-GM10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2015 vehicles from GMC, Chevrolet, Isuzu

40-GM10 big
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Connect your factory antenna to a new aftermarket radio for select 1958-2015 vehicles from GMC, Chevrolet, Isuzu

• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2015 vehicles from GMC, Chevrolet, Isuzu Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
22
Was $19.99 Details
$8.99

In stock

• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2015 vehicles from GMC, Chevrolet, Isuzu Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

Scosche GM1599B / GM1599

Double DIN Installation Dash Kit for select 2004-2013 vehicles from Chevrolet, Saturn, Hummer

GM1599B big
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Double DIN Installation Dash Kit for select 2004-2013 vehicles from Chevrolet, Saturn, Hummer

• Install Dash Kit For Double DIN/ISO Radios
• Gapless Fit
• Painted To Match Factory Dash
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Compatible with select 2004-2013 vehicles from Chevrolet, Saturn, Hummer Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
20
$10.99

In stock

• Install Dash Kit For Double DIN/ISO Radios
• Gapless Fit
• Painted To Match Factory Dash
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Compatible with select 2004-2013 vehicles from Chevrolet, Saturn, Hummer Vehicles

GM1599B small

Item added to your cart.

Price: $10.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Metra 40-GM21 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2021 vehicles from Chevrolet, GMC, Pontiac

40-GM21 big
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Connect your factory antenna to a new aftermarket radio for select 1958-2021 vehicles from Chevrolet, GMC, Pontiac

• Factory Radio with Mini "Barbless" Connector to Aftermarket Antenna Adapter
• select 1958-2021 vehicles from Chevrolet, GMC, Pontiac Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
Was $19.99 Details
$5.99

In stock

• Factory Radio with Mini "Barbless" Connector to Aftermarket Antenna Adapter
• select 1958-2021 vehicles from Chevrolet, GMC, Pontiac Vehicles

Axxess LC-GMRC-01 Wiring Interface

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

LC-GMRC-01 big
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Install a new car stereo and retain the safety warning chimes in select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

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

50
Was $79.99 Details
$42.99

In stock

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

LC-GMRC-01 small

Item added to your cart.

Price: $42.99

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 1984-2020 vehicles from GMC, Chevrolet, Oldsmobile

SHGM03B big
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Speaker Harness for select 1984-2020 vehicles from GMC, Chevrolet, Oldsmobile

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
2
Was $12.95 Details
$9.95

In stock

Only 3 Left!

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

Scosche MDAB Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2016 vehicles from GMC, Chevrolet, Isuzu

MDAB big
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Connect your factory antenna to a new aftermarket radio for select 1958-2016 vehicles from GMC, Chevrolet, Isuzu

• Connects aftermarket stereo to factory antenna
• select 1958-2016 vehicles from GMC, Chevrolet, Isuzu Vehicles
• Ensures optimal signal quality

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
18
Was $8.95 Details
$6.99

In stock

• Connects aftermarket stereo to factory antenna
• select 1958-2016 vehicles from GMC, Chevrolet, Isuzu Vehicles
• Ensures optimal signal quality

Metra 40-GM12 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2015 vehicles from GMC, Chevrolet, Isuzu

40-GM12 big
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Connect your factory antenna to a new aftermarket radio for select 1958-2015 vehicles from GMC, Chevrolet, Isuzu

• Factory Antenna to Aftermarket Radio Connector
• select 1958-2015 vehicles from GMC, Chevrolet, Isuzu Vehicles
• GM factory antenna connector/plug to aftermarket radio

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
7
Was $19.99 Details
$6.99

In stock

• Factory Antenna to Aftermarket Radio Connector
• select 1958-2015 vehicles from GMC, Chevrolet, Isuzu Vehicles
• GM factory antenna connector/plug to aftermarket radio

PAC RadioPro RP4-GM11

Radiopro4 Stereo Replacement Interface with Steering Wheel Controls for select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

RP4-GM11 big
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Radiopro4 Stereo Replacement Interface with Steering Wheel Controls for select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

• Provides 12-Volt accessory power (RAP)
• Designed for amplified models
• Micro-B USB Updatable
• Built-in ASWC-1

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
7
Was $229.00 Details
$120.99

In stock

• Provides 12-Volt accessory power (RAP)
• Designed for amplified models
• Micro-B USB Updatable
• Built-in ASWC-1

RP4-GM11 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

Scosche GM1595B / GM1595 Dash Kit

Install a new Double-DIN car stereo in select 2005-2013 vehicles from Chevrolet, Hummer, Pontiac (Black)

GM1595B big
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Install a new Double-DIN car stereo in select 2005-2013 vehicles from Chevrolet, Hummer, Pontiac (Black)

• Double-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.

empty

found car based on your search
This product fits your 2006 Terraza
8
Was $15.95 Details
$11.95

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

GM1595B small

Item added to your cart.

Price: $11.95

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Axxess AX-GMCL2 Wiring Interface

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

AX-GMCL2 big
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Install a new car stereo and retain the safety warning chimes in select 2000-2013 vehicles from Chevrolet, GMC, Pontiac

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
18
Was $59.99 Details
$52.99

In stock

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

AX-GMCL2 small

Item added to your cart.

Price: $52.99

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 95-3304 Dash Kit

Install a new Double-DIN car stereo in select 2005-2013 vehicles from Chevrolet, Hummer, Saab (Matte Black)

95-3304 big
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Install a new Double-DIN car stereo in select 2005-2013 vehicles from Chevrolet, Hummer, Saab (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

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
6
Was $29.99 Details
$11.99

In stock

Only 1 Left!

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

95-3304 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

Axxess GMOS-01 Wiring Interface

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

GMOS-01 big
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Install a new car stereo and retain the safety warning chimes in select 2000-2013 vehicles from GMC, Chevrolet, Pontiac

• Provides 12-Volt accessory power (RAP)
• Designed for non- amplified audio systems
• Retains balance and fade
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
16
Was $168.99 Details
$99.99

In stock

• Provides 12-Volt accessory power (RAP)
• Designed for non- amplified audio systems
• Retains balance and fade
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

GMOS-01 small

Item added to your cart.

Price: $99.99

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

PAC RadioPro RP3-GM11 Wiring Interface

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

RP3-GM11 big
Go to item page Right Arrow Icon of Right Arrow

Install a new car stereo and retains the safety warning chimes 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
• Retains all safety warning chimes
• Micro-B USB Updatable

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2006 Terraza
5
Was $135.00 Details
$75.99

In stock

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Retains all safety warning chimes
• Micro-B USB Updatable

RP3-GM11 small

Item added to your cart.

Price: $75.99

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

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    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.
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    FAQ for your 2006 Terraza

    Q: Can I upgrade the factory stereo system in my 2006 Buick Terraza?

    A: Yes you can improve your sound in your Terraza by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2006 Terraza if there is a dash kit and harness solution available.

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    2006 Buick Terraza

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    • Owner’s manual
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    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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