HUMMER Upgrades

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

Top Sellers in HUMMER Upgrades

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

$31.96

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

$41.99

IN STOCK

Install an Aftermarket Radio in select General Motors Class II Vehicles with Bose Amplifier and Retain Warning Chimes, RAP and Other Factory Features

• Install an aftermarket car stereo for select General Motors Class II Vehicles
• Works with Standard BOSE Amplified systems
• Retains 12 Volt Accessory output (2.5 Amp)
• Retains RAP (Retained Accessory Power)
• Keeps the radio powered after the key is off until drive door opens or OEM timer ends

$49.99

IN STOCK

Install an Aftermarket Radio in select 2006-2015 GM Vehicles and Retain Steering Wheel Controls - Dash Kit Included

Single/Double DIN Install Dash Kit • For 2011 Chevrolet Cruze Vehicles • Accommodates ISO Double DIN Mount • Painted to Match Factory Dash Color • High-Grade ABS Plastic Construction • Factory Style Texture • Includes Steering Wheel Control Interface

$89.99

IN STOCK

Install an Aftermarket Radio in select General Motors Class II Vehicles and Retain Warning Chimes, RAP and Other Factory Features

• Install an aftermarket car stereo for select General Motors Class II Vehicles
• Works with Non-Bose and Standard BOSE Amplified systems
• Retains 12 Volt Accessory output (2.5 Amp)
• Retains RAP (Retained Accessory Power)
• Keeps the radio powered after the key is off until drive door opens or OEM timer ends

$49.99

IN STOCK

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

$19.99

SPECIAL ORDER

Ships at Later Date

Quickly add an Aftermarket Radio in Select 2004 and Up Vehicles While Retaining Steering Wheel Controls and Additional On Screen Data

• Radio Replacement Interface with Steering wheel Control and Factory Amp Integration
• For Use w/ Select 2004-Up Vehicle Harnesses
• Assign Each Control a Secondary Function
• Program it Yourself with a Windows Based Computer

FREE Maestro Radio Replacement Interface with Purchase!

$129.99

IN STOCK

Non-Amplified Non-OnStar Interface Harness to Retain Accessory Power for Select 2000-Up GM CL2 Vehicles

• Non-Amplified Non-OnStar Interface Harness
• For 2000-Up GM LAN Vehicles
• 12 Volt Accessory Interface
• Retains Accessory Power
• Provides VSS (Vehicle Speed Sense)
• Provides Parking Brake & Reverse Signals

$49.99

IN STOCK

Install an Aftermarket Radio in select General Motors LAN 29-Bit Vehicles and Retain Warning Chimes, RAP and Other Factory Features (No OnStar)

• Radio Replacement Module
• For select General Motors LAN 29-Bit Vehicles (with chime, without OnStar)
• Retains Safety and warning Chimes
• Retains Folding Mirrors (including reverse)
• Park Retains Park Assist (Front / Rear)
• Retains Heated Seats

$49.99

IN STOCK

Non-Amplified Non-OnStar Interface Harness to Retain Accessory Power for 2006-Up GM LAN Vehicles

• Non-Amplified Non-OnStar Interface Harness
• For 2006-Up GM LAN Vehicles
• 12 Volt Accessory Interface
• Retains Accessory Power
• Provides VSS (Vehicle Speed Sense)
• Provides Parking Brake & Reverse Signals

$49.99

IN STOCK

1996-Up GM Motors Power/Speaker Wiring Harness with Butt Connectors

• Power/Speaker Wiring Harness
• Compatible With 1996-Up GM Motors
• Includes Butt Connectors
• EIA Standard Color-Coded Wiring
• Durable Plastic and Metal Materials
• Plugs Directly Into Vehicles Harness

$11.95

IN STOCK

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Radio Replacement Interface for Select 2000-2013 General Motors Vehicles

• Provides accessory power (12-volt 10-amp)
• Retains R.A.P (retained accessory power
• Retains R.A.P (retained accessory power
• Designed for non-amplified models / analog amplified models / or when bypassing a factory amp

$39.95

IN STOCK

Add Bluetooth Hands Free Calling and Music Streaming to iSimple Gateway iOs Smartphone Integration Kits

• iSimple ISBT21 BluStream Bluetooth Upgrade Module
• For Use with iSimple GateWay Interfaces
• Compatible with iPhone, iPhone 3G, and iPhone 3GS
• Able to Pair up to 8 Cell Phones
• A2DP Streaming Capable
• Automatic Muting for Incoming Calls
• Easy and Quick Installation

Save 10% off the Bluetooth Adapter for Your Gateway Kit!

$69.95

IN STOCK

Harness to Connect to Select 2003-2006 GM LAN Vehicles to Scosche S3-1

• 2003-Up Select GM Class II S3-1 Connector
• Seatbelt Warning Chime
• Lights Left on Chime
• Retaining Accessory Power
• Check Engine & Service Indicator
• +12V Accessory Power
• Low Fuel Warning
• Low Oil Level Warning

$17.95

SPECIAL ORDER

Ships at Later Date

Retain Rear Seat Video in Select 2006-2016 GM Vehicles when Adding an Aftermarket Radio and Maestro RR Interface

• Rear Seat Video Harness
• Retain Factory Rear Seat Entertainment w/ Aftermarket Stereo
• Must be Used with the iDatalink Maestro ADS-MRR
• Compatible with Select GM Vehicles

$26.99

IN STOCK

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Control Your Streaming Music from an Android or iOS Smartphone on Select 2003-2012 GM Factory Radios

Premium Bluetooth Smartphone Integration for Select 2003-2012 GM Radios • Full control for iPhone: Wirelessly (Bluetooth) or Wired (using customer’s Apple USB cable) • Basic control for Android: Wirelessly (Bluetooth) • USB Thumb-drive support: up to 32GB and up to 8,000 MP3 files

$134.95

IN STOCK

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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

Retain Factory RSE (Rear Seat Entertainment System) When Factory Radio is Replaced In Select 2007-Up GM Full Size SUV's

• Retain Factory Rear Seat Entertainment When Factory Radio Is Replaced
• For Select 2007-Up GM Full Size SUV's
• Also Provides Video/Audio Outputs For Adding Monitors

$26.95

IN STOCK

Only 2 Left!

Radiopro4 Stereo Replacement Interface with Steering Wheel Controls for Select GM Vehicles with Canbus

• Radiopro4 RP4-GM31 Stereo Replacement Interface
• Navigation Ready
• Built In Pre-Programmed Steering Wheel Control ( SWC )
• Retains Factory Amplifier
• For Select GM Vehicles

$89.95

IN STOCK

Install an Aftermarket Radio in select 2006-2015 General Motors LAN 29-Bit Vehicles and Retain Steering Wheel Controls

• Plug and Play Installation
• Retains Steering Wheel Controls via built-in, pre-programmed interface
• Retains Factory Warning Chimes
• Works with Non-Bose and BOSE amplified systems including Premium BOSE Y91
• Retains Rear Seat Entertainment, Audio/Video
• Retains Back-up Camera
• Retains Independently-controlled Dual-zone functions

$79.99

IN STOCK

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