

This Metra 40-GM21 adapter lets you connect an aftermarket antenna to your compatible 1998-2008 GM vehicle's factory-installed radio. Copper, polypropylene and steel materials and copper shielding provide durability.

Ensure USB-enabled devices have a reliable connection with this Install Bay female USB 3.0 Type-A to male USB 3.0 Type-A adapter. The universal design enables a snug fit in multiple mounting options, while the oxygen-free copper conductor allows for maximum signal transfer.

This adapter allows you to adapt an aftermarket antenna to your OEM radio in select 1988 - 2006 GM vehicles.

Charge your smartphone easily with this dual USB filler cable for cigarette sockets by AXXESS. The universal design ensures a snug fit in most cigarette sockets for seamless setup, while the two USB ports support multiple devices at once.
| Pros for Metra - Antenna Adapter for Select 1985-2013 Chevrolet GMC Hyundai Kia Buick Cadillac Pontiac - Black | |||
|---|---|---|---|
| Compatibility, Fit, Installation, Antenna Adapter, Price | There were no pros for this product— | Installation, Compatibility, Fit, Reception, Ease of use | There were no pros for this product— |
| Cons for Metra - Antenna Adapter for Select 1985-2013 Chevrolet GMC Hyundai Kia Buick Cadillac Pontiac - Black | |||
| There were no cons for this product— | There were no cons for this product— | Static, Signal | There were no cons for this product— |