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Radio Replacement Interface for GM Class II with OnStar and Bose
Product highlights
Radio Replacement Interface for GM Class II with OnStar • Generates 12V accessory output and retains RAP Function • Uses genuine Delphi chip for seamless integration • Provides "healthy status" report to the Class-2 system
Learn more about the gmah24b
6" to 6.75" Speaker Bracket for select 1998-2024 vehicles from Toyota, Subaru, Scion
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List price $37.99
6x9" Speaker Bracket for select 2002-2024 vehicles from Toyota, Subaru, Lexus
$19.95
List price $36.99
Metra 72-8109 Speaker Wiring Harness
Install New Speakers in select 2018-2024 vehicles from Toyota
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List price $12.99
2-Channel 110W Line Output Converter with Gain Controller for select 1986-2025 vehicles from Toyota with Non-Amplified Systems
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Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
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Universal 6x9" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
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List price $39.99
Rockford Fosgate Power T1 T1675
300W Peak (150W RMS) 6.75” Power Series 2 Way Coaxial 4-ohm Speakers
$219.99
80W Peak (20W RMS) 3.5" KFC Series 2 Way Coaxial 4-ohm Car Speakers
$39.00
List price $70.00
510W Peak (170W RMS) 6.5" Stadium Series 2-way Coaxial 3-ohm Speakers
$239.95
List price $289.95
Infinity REF-6532ex (REF6532EXAM)
330W Peak (110W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers
$79.99
List price $130.00
The Peripheral GMAH24B is an OnStar and Class-2 Data-bus interface for select late model GM Vehicles with Class-2 Radios with OnStar and Bose sound systems. The GMAH24B retains chime signal commands on the Class-2 Data-bus and supplies the appropriate warning tone through the OE Amplifier, external speaker, or through the add-on chime module. The interface provides an effortless and seamless aftermarket receiver installation into select GM Vehicles while maintaining the operation of Factory features.
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
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Manufacturer:
Model Number:
GMAH24B
Weight:
0.75lbs
Internal SKU:
gmah24b
Internal Product ID:
16951
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
