Metra Antenna Adapter
40-GM21
Categories
Description
The Metra 40-GM21 adapter lets you connect an aftermarket antenna cable to the factory radio. It has a female Motorola plug on one end and a right angled male GM antenna plug on the other. This adapter can also be used when installing a wired FM modulator with the 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.
Manuals
# | Title | Languages | Pages | Updated |
---|---|---|---|---|
1 | Owner's Manual | EN | 1 | 2022-08-23 |