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iSimple Gateway ISGM573

iPod/iPhone Interface Kit for Select 2005-2009 Chevrolet and Pontiac Vehicles

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• iPod/iPhone Interface Kit
• For Select 2005-2009 Chevrolet and Pontiac Vehicles
• Direct Connection for Your iPod/iPhone to Your Factory Radio
• Delivers Digital-Quality Audio
• Display Song, Artist and Album Information on your Factory Radio
• Charge Your iPod/iPhone While You Listen

Learn more about the isgm573

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This item has been discontinued

Product Highlights

• iPod/iPhone Interface Kit
• For Select 2005-2009 Chevrolet and Pontiac Vehicles
• Direct Connection for Your iPod/iPhone to Your Factory Radio
• Delivers Digital-Quality Audio
• Display Song, Artist and Album Information on your Factory Radio
• Charge Your iPod/iPhone While You Listen


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Authorized dealer

Seamless Integration

The iSimple GateWay is an interface kit for select Factory Radios that allows you to add multiple features that are found in Premium Upgrade Systems. The interface kit connects directly to the factory radio. Track-selection can be controlled from the radio, along with rewind and fast-forward. The GateWay provides digital-quality sound and charges your iPod/iPhone while in use. Plus the iSimple GateWay offers additional inputs for use with other devices such as Satellite Radio, HD Radio and Bluetooth.

Product Features

  • iPod/iPhone and Auxiliary Audio Input Interface for Select 2005-2009 Chevrolet and Pontiac Vehicles
  • Directly connects your iPod/iPhone to your factory radio allowing you to browse your music, by Artist, Album, Genre, and Playlist from the radio controls
  • Eliminates the need for noisy FM modulated solutions
  • Keeps the iPods internal battery charged
  • HD Radio iSimple HDRT, Satellite Radio SiriusXM SXV200v1 and Bluetooth ISBT21 are all available as add on modules
  • Allows connection of any two devices at once
  • Plug-and-play interface eliminates the need to replace the factory radio
  • Advanced capabilities retain and all safety and convenience features tied to the factory system
  • Delivers digital-quality audio
  • Vehicle MUST be either equipped with, or have the ability to support Satellite Radio
  • iSimple ISPDC12 required for Apple Lightning Cable compatibility
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Compatibility List:

  • Chevrolet:
    • 2005-2006 Cobalt
    • 2007 Malibu
    • 2008 Malibu Classic
    • 2007 Malibu Max
  • Pontiac:
    • 2005-2009 G6

    For 2009 Ponatic G6: GM changed the radio halfway through the year so there are two harness possibilities in this vehicle. This package includes a 24 pin harness and will connect to a radio with the power button on the Left side of the unit. If your vehicle has a radio that has a large power button in the center of the unit you will need to use the ISGM572. Contact us if you are not sure which harness is required for your vehicle.

Specifications & Details

General Features
Type of Factory Radio Improvement Harness
Provides a Charge
Factory Radio Improvement Features
Adds auxiliary input
Adds USB input
Bluetooth Integration
HD Radio Integration
iPhone 5 Compatible
iPhone 6 Compatible
iPod/iPhone Integration
Satellite Radio Integration
Number of Device Connections
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Product and How-to Videos

Customer Ratings & Reviews

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Customer Reviews

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Decent Product

Product works well most of the time. The wiring schematic for installation was confusing, some of the I Simple wiring did not match the factory wiring harness, even though the I Simple was model specific. Pros - provides good sound quality. Cons - cannot fast forward songs on IPOD using the stock radio, I Simple freezes when playlist is over, NOT very user friendly. I would not reccomend this product to anyone who is not very electronic savy. It is also complicated to change the source from IPOD to AUX using the stock radio to control the I Simple, and get it to work correctly.
It's also pretty expensive for the quality of the product. Overall, the product works well, but it takes a long time to figure out.

By Steven on July 23, 2012


found this helpful.

Awesome solution to iPod intergration!

This product is simple to use, works great and feels like it was from the factory. You can charge your iPod/iPhone and play music at the same time. The song titles/artists/albums are displayed on your factory HU and the iPod is all controllable from the HU too. Sonic Electronix price is also the best I found after a lot of research. This is well worth the 109 bucks!

The only word of caution is that GM makes it take a lot of time to remove the radio. Plan on spending 2-3 total hours installing. The time is worth it though. This product is awesome!

By Steve on December 21, 2011


found this helpful.

Works great - 2006 G6 GTP Convertible

Got this for my wife's 2006 G6 GPT convertible. Works great in ipod control mode. The mode where you can control the ipod with the stock radio works, but its a huge pain. I've found that to be the case with all of these types of adaptors. Overall, works great, haven't had any problems at all.

By ipodinG6 on August 8, 2011


found this helpful.


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  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • 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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