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PAC ADD-GM24

Harness Used to Add or Replace Factory GM / Bose Amplifiers with Aftermarket Amplifiers

PAC
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• Used To Add/Replace Factory GM/Bose Amps w/Aftermarket Amp
• 2003-Up Vehicles
• Not for Escalade, H2 Envoy SLE, Yukon SLT or Denali

Learn more about the addgm24

We apologize

This item has been discontinued


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Description


PAC brand icon

Authorized dealer

Harness Features:

  • Use this cable to add to, or replace factory Ford amplifiers with an aftermarket amplifier
  • Compatible with select 2003 and up GM vehicles
    • Also Requires PAC OEM-1 for an easy upgrade of a factory "premium" sound system
    • If replacing the the factory amplifier or adding an aftermarket amplifier, the PAC AMP-RCA will be needed
  • 1-year Manufacturer's warranty

Compatibility List

  • Chevrolet:
    • 2000-2005 Monte Carlo (non-Bose and Bose)
    • 2003-2006 Tahoe SLT (non-Bose and Bose)
    • 2003-2006 Silverado (non-Bose and Bose)
    • 2003-2005 Venture (non-Bose)
    • 2003-2006 Avalanche (non-Bose and Bose)
    • 2003-2006 Suburban (non-Bose and Bose)
    • 2003 S-10
    • 2003-2004 Trail Blazer (non-Bose)
    • 2005-2006 Trail Blazer
    • 2005-2006 Corvette (non-navigation)
  • GMC:
    • 2002-2004 Envoy SLE (non-Bose)
    • 2003-2006 Yukon SLT (non-Bose and Bose)
    • 2003-2006 Sierra (non-Bose and Bose)
    • 2005-2006 Envoy
    • 2003-2006 Savana (non-Bose and Bose)
  • Hummer:
    • 2006 H3
    • 2004-2006 H2
  • Pontiac:
    • 2001-2005 Montana (non-Bose and Bose)

Connections:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)

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Specifications & Details


Harness Features
Main Harness Function
Install an Aftermarket Car Amplifier & Connect to Factory Radio
Premium Harness Features
Factory System Amplification
Amplified
Non-Amplified
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

PAC

Model Number:

ADD-GM24

Weight:

0.25lbs

Internal SKU:

addgm24

Internal Product ID:

5944

Customer Ratings & Reviews


PAC ADD-GM24 thumbnail image

5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.9
Design
4.5
Usability
4.7

Customer Reviews

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Great adapter

This was a well priced adapter that I purchased to add an amplfier to my stock C6 Corvette. Overall, it was very easy to use. The connections to the stock harnesses were a little snug - but I would rather have that than a loose connection potentially affecting the system.

By c6gman on October 23, 2012

59 found this helpful


Perfect fit

This product was exactly what I needed for my Chevy with the Bose stereo so I could add an amp and sub. Thanks

By Dale on June 26, 2009

58 found this helpful


great product

It fit perfectly, and it was a great price can't ask for any better.

By mu on August 13, 2012

57 found this helpful


Review for PAC ADD-GM24

A necessary item for installing a sub in my '11 Corvette. I had to
modify the speaker out leads to accept RCA plugs which was a simple
DIY project on the covette forum. The harness works well and does the
job.

By jamesh1943 on October 15, 2012

51 found this helpful


PAC ADD-GM24

I purchased this product to modify for use in my 2008 Chevrolet Corvette ZO6 to adapt RCA connections to add amps to the OEM Navigation system. Worked very well. I would suggest this product if this is what you are attempting to accomplish.

By Buddy on June 14, 2011

51 found this helpful


PAC ADD-GM24

I bought this adapter to use on my 2008 Corvette. I gave it to my installer of a subwoofer hoping it would make his job easier. It really did and he was glad to have it. Great product and a must for all Bose and non-Bose Corvette stereo modifications.

By Vette Tom on April 27, 2009

50 found this helpful


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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.