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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 Car Stereos
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

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

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

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

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

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

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

800W RMS 4-Channel Onyx Series Class SQ Full-Range Amplifier Installation Package for 2006-13 GM Vehicles w/ Factory Stereo

• MB Quart OA800.4 800W RMS 4-Channel Class SQ Amplifier
• 100 Watts RMS x 4 @ 4 ohms
• 200 Watts RMS x 4 @ 2 ohms
• 400 Watts RMS x 2 @ 4 ohm, Bridged
• Belva BAK44 4 Gauge Amplifier Wiring Kit w/ 4-Channel RCA Cable
• PAC AOEM-GM1416 Amplifier integration interface for 2006-2013 GM Vehicles

$157.99

IN STOCK

600W RMS Full Range Class-AB 4-Channel Amplifier Installation Package for 2006-13 GM Vehicles w/ Factory Stereo

• Belva BB15004v2 4 Channel Class AB Amplifier
• 150 Watts RMS x 4 @ 4 ohms
• 200 Watts RMS x 4 @ 2 ohms
• Total RMS Power: 600 Watts
• Belva BAK44 4 Gauge Amplifier Wiring Kit w/ 4-Channel RCA Cable
• PAC AOEM-GM1416 Amplifier integration interface for 2006-2013 GM Vehicles

$172.99

IN STOCK

OE Video Integration for Select 2007-11 GM LAN29 Systems

• Retains Factory Rear Seat Entertainment System
• Provides Video Signal to Factory Overhead Video Monitor

$11.99

IN STOCK

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

$84.99

IN STOCK

True 800W RMS Full Range Class D 4-Channel Amplifier Installation Package for 2006-13 GM Vehicles w/ Factory Stereo

• NVX JAD800.4 4-Channel Class D Car Amplifier
• 4 ohms: 125 watts x 4-Chan.
• 2 ohms: 200 watts x 4-Chan.
• Bridged, 4 ohms: 400 x 2 chan.
• NVX XKIT44 100% Copper 4 Gauge Car Amp Install Kit w/ 4-Ch RCA
• PAC AOEM-GM1416 Amplifier integration interface for 2006-2013 GM Vehicles

$323.30

OUT OF 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

Quickly add an Aftermarket Radio in Select 2006-2016 GM Vehicles While Retaining Steering Wheel Controls and Additional On Screen Data

• Plug & Play T-Harness
• For Use w/ Select GM Vehicles
• Retain Factory Steering Wheel Controls and Amp with Aftermarket Stereo
• Includes Speaker for Factory Chime Retention
• Must be Used with the iDatalink Maestro ADS-MRR

$42.99

OUT OF STOCK

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

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

$26.77

IN STOCK

Install an Aftermarket Radio in select General Motors Class II Vehicles with Bose Amplified & Non-Amplified Systems and Retain OnStar

• Aftermarket Radio Installation Interface for GM Vehicles
• For select General Motors Class II Vehicles with Bose Amplified & Non-Amplified Systems
• Retains Factory OnStar
• Retains Factory Warning Chimes
• Works with Non-Bose, Standard Bose & Premium Bose / Y91 amplified systems

$89.99

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

IN STOCK

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