About the Metra 40-GM20 Antenna Adapter
Metra 40-GM20 adapter
Metra 40-GM20 adapter
The Metra 40-GM20 adapter lets you connect an aftermarket antenna cable to the factory radio. It has an OEM male plug on one end and a Motorola female jack on the other. You'll also need item 12040GM10 if you're installing a wired FM modulator with your factory radio. Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this adapter is compatible with your vehicle. Warranty: 60 days.
What's in the box:
Metra 40-GM20 Antenna Adapter owner's manual
- GM antenna adapter cable
Customer reviews for Metra 40-GM20 Antenna Adapter
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More details on the Metra 40-GM20 Antenna Adapter
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Features
Compatibility: The Metra AntennaWorks GM antenna adapter cable (40-GM20) converts the mini "barbed" or "barbless" antenna plug of a 1985-up GM factory radio to a standard motorola connection for installation of an aftermarket antenna in select 1985-up GM vehicles.
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This adapter quickly and easily connected the OEM antenna coax in my 1990 Chevy 1500 to my newly installed Sony sound system.
TX454SS from Houston, TX