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iSimple® Auxiliary Input Adapter for GM

Add an auxiliary input to select 2003-up GM vehicles (Model ISGM11)

Item #: 541ISGM11

1 Review | 1 question - 1 answer

This item is no longer available.

Original Price: $89.99

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The iSimple ISGM11 adapter lets you add a handy auxiliary input to your factory radio. The adapter connects to your GM radio with the included harness. The auxiliary input lets you connect a portable audio device, such as an iPod® or Astell & Kern player. Warranty: 1 year.

Installation note: Your factory stereo must have a "CAT" or "BAND" button for this adapter to work.

Please enter your vehicle information to see if this adapter will work with your vehicle. You can also call an Advisor at 1-888-955-6000 for help.

iSimple® Auxiliary Input Adapter for GM Reviews

Average Customer Review:

1 Review

iSimple® Auxiliary Input Adapter for GM

Written by: Melvin from Jackson, Mich. on June 28, 2011

2006 Hummer H3
Crutchfield Customer Review (What's this?)

user friendly, good price, instructions very good. Cruthfield tech support did AWESOME JOB ANSWERING MY Q's. I'd recommend this to anyone looking.



Hands-on research

What's in the box?

Download owner's manual

  • PXAMG Media Gateway Aux Input interface
  • 3' PXAMGSR cable (round 8-pin connectors on both ends)
  • 6' Auxiliary input cable
  • 17" PGHGM1 Vehicle specific harness/cable
  • 17" PGHGM5 Vehicle specific harness/cable
  • PGHGM1 Installation Manual
  • PGHGM5 Installation Manual
  • Recycling return box (for returning unused cables)

Product Research

Aux Input Adapter: The PXAMG Media Gateway interface provides an auxiliary input for your factory radio, so you can connect an external audio source (like your smartphone, MP3 player, etc).  The auxiliary input cable has female stereo RCA jacks and a 3.5mm male stereo mini-jack (only one of these should be used). The RCA jacks are on a 10" cable and the mini-jack is on a 6' cable.

Vehicle Compatibility: The PXAMG Media Gateway interface is compatible with select GM vehicles. There are several restrictions, so please check Crutchfield's Vehicle Selector to determine compatibility with your specific vehicle.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Customer Q&A

1 question already asked

You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility with your factory system. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you. [ Kenny  Jan 04, 2016 ]  Staff