Metra 40-GM10 Antenna Adapter

Name: Metra 40-GM10 Antenna Adapter
Brand: Metra
SKU: 12040GM10
Price: 8.99 USD
Availability: InStock
Rating: 5 (1475 reviews)

Works with select 1985-up General Motors vehicles — Motorola male to female connector for factory antenna

Item # 12040GM10

The Metra 40-GM10 adapter lets you connect an aftermarket receiver to the factory antenna cable.

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Metra 40-GM10 Antenna Adapter - Front

The Metra 40-GM10 adapter lets you connect an aftermarket receiver to the factory antenna cable.

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3 questions - 4 answers

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OVERVIEW

Metra 40-GM10 adapter

The Metra 40-GM10 adapter lets you connect an aftermarket receiver to the factory antenna cable. It has a male Motorola plug on one end and a female GM OEM jack on the other. If you're installing an FM modulator with your factory radio, you'll also need item 12040GM20. 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.

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Metra 40-GM10 adapter

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What's in the box:

Metra 40-GM10 Antenna Adapter owner's manual

GM antenna adapter cable

MFR #40-GM10

REVIEWS

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Metra 40-GM10 Antenna Adapter reviews

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DETAILS

Researched by Crutchfield's Research Team

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Features

Compatibility: The Metra AntennaWorks GM antenna adapter cable (40-GM10) converts the mini "barbed" or "barbless" plug of the factory antenna to a standard motorola connection for installation of an aftermarket car stereo head unit in select 1985 and later GM vehicles.

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Q&A

3 questions already asked

I'm replacing my 2012 Colorado factory receiver with a Kenwood eXcelon DDX9903S. Will I need this?

[ Beginner Jan 04, 2017 ]

2 answers

Don't know but I had two of these things go bad within 3 month period

[ C. Jan 05, 2017 ]

Definitely

[ John Jan 04, 2017 ]

Will this fit 2013 Chevy Camaro?

[ Joanna Nov 26, 2016 ]

1 answer

It appears that the 2013 Camaro uses a different adapter - 12040EU10. You'll want to reach out to an Advisor before placing your order to assure you have all the items you need for your install.

[ Jeff Nov 28, 2016 ] Staff

I got this adapter with my Pioneer DEH-X6600BT for install in a 2003 Toyota Matrix. I soldered all of the connections in the wiring harness that connects to the head unit and connected the antenna adapter, which seemed to fit fine. But now my radio reception is about half as good as with my factory stereo. Should I cut the end off of the adapter and solder it directly to my factory antenna cable? Is there something else I can try to improve reception? Thanks!

[ EDWARD Jan 28, 2014 ]

1 answer

If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/.

[ Jeff Jan 28, 2014 ] Staff