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Scosche GMSR11

LAN 11-bit Stereo Replacement Interface for Select 2004-12 GM Vehicles

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• 2004-12 GM LAN 11 Bit Stereo Replacement Interface
• Data driven +12V Accessory (R.A.P) Output
• Retains All Safety & Warning Chimes
• Compatible with Standard Bose Systems

See compatible vehicles Learn more about the gmsr11

We apologize

This item has been discontinued


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Description


Scosche brand icon

Authorized dealer

This GMSR11 allows you to replace your factory OEM stereo. This interface will maintain the data-controlled +12V accessory output as well as provide navigation outputs for reverse, vehicle speed pulse and park brake.

Product Features:

  • 2004-12 GM LAN 11 Bit Stereo Replacement Interface
  • Data driven +12V Accessory (R.A.P) Output
  • Retains All Safety & Warning Chimes
  • Compatible with Standard Bose systems
  • Includes 2 harnesses:
    • 24-pin application harness
    • 14/16-pin application harness
  • Does not retain OnStar or Steering wheel functions
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Vehicle Applications

  • Chevrolet
    • Cobalt: 2005-2010
    • HHR: 2006-2011
    • Malibu: 2008-2010
    • Malibu (excluding Classic): 2004-2012
    • Malibu Maxx: 2004-2006
  • Pontiac
    • G5: 2007-2009
    • G6: 2005-2009
    • Solstice: 2006-2009
  • Saturn
    • Aura: 2007-2009
    • Sky: 2006-2009
Also found as: GMSR-11, GMSR 11, Gmsr-11, Gmsr11, Gmsr11

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2004 Mitsubishi Eclipse is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Harness Features
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
Chime Retention
Retained Accessory Power (RAP) Retention
Premium Harness Features
Compatible Premium Audio Systems
Standard Bose
On-Star Compatible
No
CAN-BUS Compatible
No
GM-LAN Compatible
Yes
Compatible with Aftermarket Navigation Systems
No
Chime Retention
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GMSR11

Weight:

0.33lbs

Internal SKU:

gmsr11

Internal Product ID:

75022

Customer Ratings & Reviews


Scosche GMSR11 thumbnail image

5 star
67%
4 star
33%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
4.5
Features
4.5
Design
4.5
Usability
4.5

Customer Reviews

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By Shawn on April 1, 2024 Checkmark Icon Verified purchase


wiring

made radio hook up easy without cutting wiring in my car in case I want to
put old radio back in .

By paul on October 14, 2016 Checkmark Icon Verified purchase


This interface fits my 2007 Chevy Cobalt like a glove.

This was my first time I have installed/replaced a factory stereo
in this car.

The harness fit my existing plugs like a glove. I bought a new single din head unit (my old was double din).

All I had to seperate/cut were the speakers wires because I was upgrading them.

I did have to buy an antenna adapter similar to the Scosche MDA1B / MDA1 because it was not a part of this kit. Other than that, it was smooth.

Sonic is also lightning fast at filling orders. Would definitely buy from Sonic again.

P.S. I really like the videos Sonic has on their YouTube page: https://www.youtube.com/user/SonicElectronixTV/featured

I watched a lot of videos featuring Allyn and the gang and I was able to successfully install my aftermarket head unit, amp, and subwoofer without blowing s**t up!

**P e a c e

By Allyn Is Great on March 24, 2016 Checkmark Icon Verified purchase



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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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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.