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Metra 40-GM10

Factory Antenna to Aftermarket Radio Adapter for Select 1988-2006 GM Vehicles

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List price $19.99

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$4.99

with warranty

Arrives by Friday, Dec. 26 to zip 07095

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Arrives by Fri, Dec. 26

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  • Factory Antenna to Aftermarket Radio Adapter
  • For Select 1988-2006 GM Vehicles
  • GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Equivalent to: Scosche MDA1B & American International GM-6

Compatible Vehicles

Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
dave

Grandville, MI

Overall
Durability
Value
Features
Design
Usability
great product

December 4, 2014

this is a very easy install, works like sonic advertise. read the instructions and everything is up and running. Sonic is great,

0 of 0 found this helpful

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thenextdon

Oregon

Overall
Durability
Value
Features
Design
Usability
Perfect for pontiac vibe 2008 antenna adaption

November 17, 2014

This fit and adapted girlfriend's antenna plug on 2008 vibe to stnadard aftermarket size.

0 of 0 found this helpful

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Dave

Interlochen, MI

Overall
Durability
Value
Features
Design
Usability
Great value

July 2, 2014

Great product, would recommend this product to anyone. Fit perfectly.

0 of 0 found this helpful

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Paul

Elkridge, MD

Overall
Durability
Value
Features
Design
Usability
Works well

April 19, 2014

For the price it works well on my '06 Colorado. Required for my install. Radio reception on my HU is not as good as my factory, but I blame that on the HU.

0 of 0 found this helpful

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j

horseshoe bend, ID

Overall
Durability
Value
Features
Design
Usability
Perfect Fit

October 6, 2010

Perfect fit for Corvette. Very strong and clear signal

0 of 0 found this helpful

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Mark

Westland, MI

Overall
Durability
Value
Features
Design
Usability
Works well

December 23, 2009

Made connectivity very easy. No need to cut into existing car harness.

0 of 0 found this helpful

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Browse 1 question and 5 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
Must have with aftermarket radio install on all newer GM vehicles.
Grant T on Dec 16, 2014
i need it for the aftermarket raido
Shane H on Dec 5, 2014
good reviews
Dan Owens / N on Dec 9, 2014
the Metra- GM21 that I received did not fit the aftermarket stereo I have.
Danny M on Aug 28, 2014

Product Summary

Manufacturer

Model Number

40-GM10

UPC

086429007035

Weight

0.25lbs

Internal SKU

met-40gm10

Internal Product ID

12830

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Metra 40-GM10