Metra 40-GM18 Aftermarket Antenna to GM Antenna Cable

Connect your aftermarket antenna to your GM factory cable with the Metra 40-GM18. This cable is designed to bridge the connection between an aftermarket antenna and the existing GM antenna wiring, helping to ensure a clean and reliable signal path for your vehicle's audio system.

• Compatible with Metra aftermarket antennas and GM factory antenna cables.
• Provides a straightforward solution for upgrading or replacing your vehicle's antenna connection.
• Ideal for use in car audio installations where a factory-to-aftermarket adapter is needed.
• Built to support a proper, secure fit for your GM vehicle's existing setup.