Expert Service 1-877-289-7664 [Hours]

Buick Upgrades

Buick Bluetooth
Buick iPod & iPhone Car Adapters
Buick Android Car Adapters
Buick AUX Input Adapters
Buick Navigation & Video Bypass
Buick HD Radio Kits
Buick High Output Alternators
Buick Radio Interfaces
Buick Wiring Harnesses
Buick Backup Cameras
Buick Car Stereos
Buick Radar Detector Mounts
Buick Security & Remote Start
Buick Subwoofers & Sub Boxes

Top Sellers in Buick Upgrades

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1988-2005 GM Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 1988-05 GM Vehicles
• No Cutting Wires
• Converts Colors To Aftermarket Standard

$9.99

IN STOCK

Connects an Aftermarket Receiver to Factory Plug on Select 1988-2002 GM Vehicles

• Car Harness For Select 1988-2002 GM Vehicles
• Plugs Into Car Harness
• High Quality Factory Plug
• GXL Wire Provides Flexibility And Handles More Power
• OEM Quality

$3.99

IN STOCK

Wiring Harness for Select 1998-2009 GM Vehicles

• Car Harness For Select 1998-Up GMC Vehicles
• Plugs Into Car Harness
• High Quality Factory Plug
• GXL Wire Provides Flexibility And Handles More Power
• OEM Quality

$5.97

IN STOCK

Reverse Wiring Harness for Select GM Vehicles (14/16 Way)

• Wiring Harness For Select Impala And Monte Carlo Vehicles (14/16 Way)
• Harness Does Not Retain Any Warning Chimes, Or OnStar
• No 12V Accessory Output

$12.99

IN STOCK

Only 2 Left!

Wire Harness to Connect to Aftermarket Stereo Receiver to Select 1992-Up GM Vehicles

• In-Dash Car Radio Harness That Plugs Into The Factory OEM Radio Plug
• For Select 1992-Up GM Vehicles
• No Cutting Wires

$4.99

IN STOCK

For Select 1947-1986 Vehicles (Black)

• 45W x 4 Chan. MAX • 25W x 4 Chan. RMS
• 2 Sets of 2V Preamp Outputs
• Built-in Bluetooth technology
• Two rear-mounted USB ports for iPod®/iPhone® or USB flash drive

Free Car Specific Install Dash Kit & Harness

$259.99

AVAILABLE

Ships at Later Date

Interface Module that Allows the Addition of an Amplifier in Select 2006 - 2013 General Motors Vehicles [Chevrolet, GMC, Cadillac, etc...]

• Interface Allows Replacement Or Addition Of Amp
For Select GM Vehicles
• Interface Is Transformer Isolated
• Linear From 20-20,000 Hz
• Input Connects To Factory Stereo/Vehicle Harness

$35.95

IN STOCK

For Select 1947-1986 Vehicles (Ivory)

• 45W x 4 Chan. MAX • 25W x 4 Chan. RMS
• 2 Sets of 2V Preamp Outputs
• Built-in Bluetooth technology
• Two rear-mounted USB ports for iPod®/iPhone® or USB flash drive

Free Car Specific Install Dash Kit & Harness

$259.99

AVAILABLE

Ships at Later Date

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

$36.95

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1978-1987 Buick Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 1978-1987 GM Vehicles
• No Cutting Wires

$5.99

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 2000-Up GM Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 2000-Up GM Vehicles
• No Cutting Wires

$5.99

IN STOCK

USB Adapter to Retain the OEM USB Port in Select GM and Chrysler Vehicles

• USB Adapter To Retain OEM USB Port
• For Select 2010-14 GM and Chrysler Vehicles

$4.99

IN STOCK

ADBOX Aftermarket Stereo Installation Harness for 2006-Up GM LAN29 Vehicles

• Axxess ADBOX Aftermarket Stereo Installation Harness
• For Select 2006-Up GM LAN29 Vehicles
• Connects Aftermarket Stereo Harness To Factory Harness
• Made From OEM Quality Materials
• Works With AX-ADBOX1 and AX-ADBOX2

$25.99

IN STOCK

Wiring Harness for Select 1978-1993 GM/Chevrolet Vehicles

• Car Harness For Select 1973-1993 GM/Chevrolet Vehicles
• Plugs Into Car Harness
• Original High Quality Factory Plug
• High Impact ABS OEM Plastic Molded Connectors Provide Perfect Fit
• OEM Quality Terminals

$3.99

IN STOCK

Only 3 Left!

Reverse Wiring Harness for Select 1994-2004 GM Vehicles

• Wiring Harness For Select 1994-Up GM Vehicles With 32-Pin OEM Radio
• 32 Pin Plugs Into Car Harness At Radio
• Power/4 Speaker

$10.99

IN STOCK

Only 2 Left!

Radio Replacement Interface for Select 2000-2013 General Motors Vehicles

• Compatible with Select 2000-13 GM Vehicles
• Provides Accessory Power
• Used in Analog Amplified Systems
• Retains All Warning Chimes
• Micro "B" USB Updatable

$39.99

IN STOCK

Radio Replacement Interface for Select 2000-2011 GM Class II Data Bus Vehicles

• Class 2 Data Bus Interface For Select GM Vehicles
• Provides A 12V DC 3 Amp Accessory Output
• Built-In Speaker Retains Warning Chimes

$39.99

IN STOCK

Reverse Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1988-2005 GM Vehicles

• Reverse Wiring Harness Provides Easy Connection Directly To Factory OEM Car Stereos
• No Cutting Wires

$3.99

IN STOCK

Only 1 Left!

ADBOX Aftermarket Stereo Installation Harness for Select 2000-Up GM Vehicles

• Axxess ADBOX Aftermarket Stereo Installation Harness
• For Select 2000-Up GM Vehicles
• Connects Aftermarket Stereo Harness To Vehicles Factory Harness
• Made From OEM Quality Materials
• Works With AX-ADBOX1 and AX-ADBOX2

$18.99

IN STOCK

Only 3 Left!

GM Auxiliary Audio Input

• Auxiliary Audio Input Interface For 1995-2002 GM Vehicles
• OnStar┬« Ready
• Plug And Play Installation
• High Quality Noise-Free Audio Isolation

$37.95

IN STOCK

Load More