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Alpine KTX-GM7-O Restyle Dash and Wiring Kit

Install and connect a Alpine double-DIN receiver in select 2007-up GM vehicles

Item #: 500KTXGM7O

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Why pay for the dealer's cost for an in-dash navigation system in your 2007-up GM vehicle when you can add a great-sounding Alpine navigation receiver with Bluetooth for much, much less? Now this Alpine Restyle kit lets you install a compatible Alpine touchscreen receiver in your car while keeping your factory look and feel. Check the Details section for the Alpine receivers that can work with this integration package.

This package includes a custom dash adapter that's specially designed to make the Alpine receiver look right at home in your GM car or truck. Alpine's made hookup easy too — the included wiring harness plugs directly from the Alpine receiver into your GM's factory wiring harness — no splicing or soldering needed. Also included is a steering wheel audio control interface — no programming necessary, just plug it in & go. Warranty: 1 year.

Note: This Restyle package will allow you to control the Alpine receiver with the steering wheel audio controls in your vehicle. It will not retain the factory Bluetooth functionality on your steering wheel, including SYNC and hands-free phone calls. It will not work with factory Sirius and XM satellite radio tuners.

Alpine KTX-GM7-O Restyle Dash and Wiring Kit Reviews

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A Consumer aproved GM product

Written By Sincere, Indiana on Thursday, June 06, 2013

Crutchfield Customer Review (What's this?)

Finally something to make work on a GM vehicle easier. Great addition wiring bulky but does the job in a literal "SNAP"

Pros: Looks great fits great installs in minutes and a "snap" to use!

Cons: Wiring a little extensive makes it bulky in the rear stereo area and a little difficult to tuck in to tight spaces.

Hands-on research

What's in the box?

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  • GM LAN stereo replacement interface module (KCX-SRMGMO)
  • Trim panel
  • Wiring harness
  • Antenna adapter
  • 2 Mounting brackets
  • 6 Pan-head screws (M5 x 10mm)
  • Installation Manual

Product Research


Overview: The Alpine KTX-GM7-O In-Dash Restyle System allows seamless integration of select 2010-up Alpine navigation or multimedia receivers into a 2006-up GM truck or SUV with OnStar (and with or without the Bose audio system).

Head Unit Compatibility: Included are all the parts (dash adapter, wiring adapter, antenna adapter, OnStar/steering wheel control module, and hardware) needed to install a 7" LCD touchscreen Alpine navigation or multimedia receiver in your 2006-up GM truck or SUV.

Vehicle Compatibility: The KTX-GM7-O In-Dash Restyle System is designed specifically for 2006-up GM trucks or SUVs with OnStar (and with or without the Bose audio system).

Make Model Year
Buick Enclave 2008-2011
Lucerne 2006-2011
Chevrolet Avalanche 2007-2011
Equinox 2007-2009
Express Van 2008-2011
Impala 2006-2011
Monte Carlo 2006-2007
Silverado 2007-2011
Suburban 2007-2011
Tahoe 2007-2011
Traverse 2009-2011
GMC Acadia 2007-2011
Savanna 2007-2011
Sierra 2007-2011
Yukon 2007-2011
Hummer H2 2008-2009
Pontiac Torrent 2008-2009
Saturn Outlook 2007-2009
Suzuki XL7 2007-2009

Note: This product is not compatible with GM vehicles that are equipped with the Premium Bose systems (Y91/Y092/Z75). As always, please consult Crutchfield's Outfit My Car to verify fit with your vehicle.

OEM-Like Appearance: The KTX-GM7-O has been specifically fitted and engineered to fit a 2006-up GM truck or SUV perfectly. It comes with a specially formed OEM-grade, high quality/high strength ABS plastic trim plate that is color matched to the dash. This allows the unit to precisely fit not only the vehicle, but also the radio. In addition, extra care is taken to match the factory dash's shape, texture, and color ensuring a more OEM-like appearance. Unlike traditional universal dash kits, the Alpine In-Dash Restyle System packages include direct fit OEM-like brackets to ensure sturdy support and accurate positioning of the radio in your vehicle's dash.

Plug & Play: This package comes with everything pre-wired which means all connections are clearly marked for simple connection into the factory GM harness (with or without Bose system). You get all the necessary hardware for your compatible Alpine receiver inside the box.

OnStar Compatible: The included GM LAN Stereo Replacement Interface Module (KCX-SRMGMO) allows you to keep total functionality of your GM vehicle's OnStar system.

Steering Wheel Controls: For 2006-GM vehicles with factory steering wheel audio controls, the KTX-GM7-O retains the capability to control your compatible Alpine receiver's volume, source selection, and playback controls (via the included GM LAN Stereo Replacement Interface Module).

Backup Camera Note: When connecting a backup camera to Alpine navigation head unit, connect the orange/white wire from the KTX-GM7-O's harness to the pink/black wire on the small 4-pin Bluetooth module harness.

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