General Motors 1983-2009 — 40-GM31
Key features
- For select General Motors 1983-2009
- Used to adapt the vehicle’s original factory radio and antenna connectors to use with an FM modulator
- Cable #1 has a male Motorola™ connector on one end and a female connector for a mini “barbless” connector on the other
- Cable #2 has a female Motorola™ connector on one end and a male Motorola™ connector on the other
General Motors 1983-2009 — 40-GM31 is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
The General Motors 40-GM31 antenna adapter kit connects a vehicle’s original radio and antenna connectors to an external device with a built-in FM modulator. It is listed for General Motors vehicles from 1983–2009 and lets you continue using the factory radio and antenna with that setup.
Key Features & Benefits
- FM modulator connection: Adapts the factory radio and antenna connectors for use with an external FM modulator.
- Two-cable kit: Includes two antenna adapter cables with different connector arrangements.
- Motorola connections: The cables use male and female Motorola connectors to connect the listed components.
- Mini barbless connector: Cable #1 has a female connector for a mini barbless connector on one end.
Technical Specifications
| Product | General Motors 40-GM31 antenna adapter kit |
|---|---|
| Listed vehicle years | 1983–2009 |
| Intended use | Adapts original factory radio and antenna connectors for use with an FM modulator |
| Cable #1 connectors | Male Motorola connector on one end; female connector for a mini “barbless” connector on the other |
| Cable #2 connectors | Female Motorola connector on one end; male Motorola connector on the other |
Why Choose This Product?
The 40-GM31 brings together two cable configurations for connecting a factory radio and antenna with an external device that has a built-in FM modulator. The distinct connector ends make it easier to match each cable to the corresponding connection in your setup.
Installation & Compatibility Notes
This kit is listed for General Motors vehicles from 1983–2009. Before installation, compare the vehicle’s factory radio and antenna connectors with the connector types listed above, including the mini barbless connection on Cable #1.
Frequently Asked Questions
What is the General Motors 40-GM31 used for?
It adapts the vehicle’s original factory radio and antenna connectors for use with an external device that has a built-in FM modulator.
What connectors are on Cable #1?
Cable #1 has a male Motorola connector on one end and a female connector for a mini “barbless” connector on the other.
What connectors are on Cable #2?
Cable #2 has a female Motorola connector on one end and a male Motorola connector on the other.
Which vehicle years are listed for this adapter?
The product title lists General Motors vehicles from 1983–2009. Check that your vehicle’s factory connectors match the cable ends before purchase.
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