40-GM10 - Metra ANTENNA ADAPTOR | Aztek Computers
29+Years
SKU: HG2NWATHMK |  Mfg. Part: 40-GM10  | UPC: 086429007035  | 
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40-GM10 - Metra ANTENNA ADAPTOR

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Condition: New

$17.94  $24.22
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Product Overview

The Metra 40-GM10 is a high-quality factory antenna connector designed for easy installation of aftermarket radios in GM vehicles from 1985 to 2013. This adapter allows you to seamlessly connect your new car stereo without the need for cutting wires or modifying your vehicle's existing wiring.

With its reliable design and OEM quality, this antenna connector ensures optimal reception and a solid connection, making it a perfect choice for anyone looking to upgrade their car audio system.

Expert Overview

The Metra 40-GM10 antenna adapter facilitates the installation of aftermarket car radios in General Motors vehicles manufactured between 1985 and 2013. This component is designed for IT professionals or businesses managing vehicle fleets that require stereo system upgrades without altering existing vehicle wiring. It provides a direct connection between a GM factory antenna and a new car stereo, eliminating the need for wire cutting or modifications. The adapter features a female mini GM style antenna connector and a male Motorola-style antenna receptacle, ensuring compatibility with standard aftermarket units. Its 12-inch shielded cable and integrated strain relief contribute to optimal reception and connection stability. This solution streamlines aftermarket radio installations, preserving the vehicle's original wiring harness and reducing installation time for technicians.

Technical Specifications

  • GM factory antenna connector with mini barbed or barbless plug
  • Female mini GM style antenna connector
  • Male Motorola-style antenna receptacle
  • Strain relief integral with connector shell
  • Factory OEM quality for durability and reliability
  • Easy to install, making stereo replacement hassle-free
  • No cutting or modification to existing vehicle wiring required
  • Shielded cable for optimal reception
  • 12-inch long for versatile installation
  • 1-year limited warranty

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • METRA
  • 40-GM10
  • 086429007035
  • New
  • 0.24 lbs
  • 5 X 5 X 5
  • Jul 26, 2026
  • May 16, 2026
Product Identifiers: Brand: Metra • Part #: 40-GM10 • UPC: 086429007035 • Category: Radio Antennas

Frequently Asked Questions

What GM vehicle model years is this antenna adapter compatible with?

This antenna adapter is designed for use with GM vehicles manufactured from 1985 to 2013, allowing for aftermarket radio installation.

What type of connectors does the 40-GM10 adapter feature?

The adapter features a female mini GM style antenna connector and a male Motorola-style antenna receptacle, designed to interface with factory GM antennas and aftermarket radios.

What is the length of the cable on this antenna adapter?

The Metra 40-GM10 antenna adapter includes a 12-inch long shielded cable, which offers versatility during installation.

Does this adapter require any modification to the vehicle's existing wiring?

No, this antenna adapter is designed for easy installation without the need for cutting wires or modifying the vehicle's existing wiring.

40-GM10 - Metra ANTENNA ADAPTOR

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Reviews for Metra 40-GM10

$17.94