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Metra

Metra 40-GM10 GM Antenna Adapter for Select 1988-2008 GM Vehicles | Works with Chevy car radio and car stereo units, connects factory mast lead to aftermarket head unit, no splicing needed

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 8
Order within 23 hours and 41 minutes
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Size: Barbed


Features

  • Antenna adapter cable
  • Used to adapt the vehicles antenna cable to use with an aftermarket radio
  • Male Motorola connector on one end
  • Female connector for a mini barbed or barbless plug from the factory antenna on the other end
  • Designed to fit SELECT 1988-2008 Buick, Cadillac, Chevrolet, GMC, Hummer, Hyundai, Isuzi, Kia, Oldsmobile, Pontiac, SAAB, Saturn, and Toyota vehicles
  • Please refer to the Metra Electronics Vehicle Fit Guide for fitment confirmation or contact Metra's technical support team

Description

If you are replacing the radio in your vehicle, this antenna cable adapter ensures that you can continue to use your factory antenna. It is a simple yet necessary cable that adapts the vehicle’s original antenna cable to plug into an aftermarket radio with a male Motorola™ connector on one end and a female a connector for a mini “barbed” or “barbless” plug from the factory antenna on the other.

Antenna: Radio


Brand: Metra


Color: Black


Maximum Range: 5 feet


Product Dimensions: 10"L x 0.4"W x 1.8"H


UPC:


Manufacturer: Metra Electronics


Number of Packs: 1


Unit Count: 1 Count


Global Trade Identification Number: 35


AntennaDescription: Radio


Brand: Metra


UPC: 086429007035


Manufacturer: Metra Electronics


Unit Count: 1 Count


Global Trade Identification Number: 35


Number of Items: 1


Built-In Media: See specs


Item Weight: 9.07 g


Item Type Name: Gm Antenna Adapter (Barbless)


Model Number: 40-GM10


Mfr Part Number: 40-GM10


Warranty Description: Please contact the manufacturer


Maximum Range: 5 feet


Color: Black


Item Dimensions L x W x H: 10"L x 0.4"W x 1.8"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Jeep Wrangler JK install
Style: 40-EU10 Pattern Name: Adapter
Review Image by AdventureInUtah AdventureInUtah
I used this in my Jeep Wrangler JK to install a new Kenwood head unit and connect it to my radio antennae. Thiw worked perfectly and sounds great. Very easy install. *********************************************************************************************************************************************** I rely on reviews when I make purchases so I put a lot of time into reviewing everything I buy on Amazon for personal and my business. Please show your appreciation by clicking the "helpful" below when it asks if the review is helpful!!! ... show more
Reviewed in the United States on January 2, 2020 by AdventureInUtah AdventureInUtah
    • Worked perfectly! And a note on the blue wire...
Style: 40-NI12 Pattern Name: Adapter
Worked great! A word on installation though - some people say the blue wire is used to activate the amplifier for the window antenna. That's not true. The blue wire on this harness is for the speed sensor, i.e., the radio component that turns the volume up when you go faster. The blue/white wire on the actual radio wiring harness is what is used for the antenna amp power. ... show more
Reviewed in the United States on January 30, 2018 by Hendricks_NY
    • Does what it should. Easy install, great price.
Style: 40-GM10 Pattern Name: Adapter
This antenna adapter worked exactly as it should. General motors has a weird size on their antenna plug so you need this adapter in order to install an aftermarket radio. It is very easy to install as it’s simply just plugs into both the new head unit and the factory antenna. I don’t believe the sound quality plays a part here as this is merely an adapter for radio reception. It does as it should. As for Sheerness, the adapter is well built and should last forever. ... show more
Reviewed in the United States on November 19, 2020 by Sonoma Sparky
    • Perfect For My 2003 Trailblazer LTZ
Style: 40-GM10 Pattern Name: Adapter
I bought a Boss replacement stereo to replace the original stock unit in my 2003 Chevrolet Trailblazer LTZ. I soon realized that the stock antenna plug in the car is a mini version as opposed to the full-sized Motorola plugs on most stereos, so the LTZ's antenna cable would not plug into the Boss antenna input This adapter is exactly what you need to correct this. My only concern was that the stock plug didn't feel quite tight enough in the adapter, so I ended up wrapping a bit of black electrical tape around the area where it plugged into the adapter just to have a little more assurance. But beyond that, this thing works exactly as it is meant to. ... show more
Reviewed in the United States on June 3, 2022 by Eric
    • Perfect Fit
Style: 40-HD10 Pattern Name: Adapter
You must order this antenna adapter if you are doing your own installation. You must also connect the blue wire in Honda applications. The blue wire is for power antenna. This does not mean mechanical power antenna that goes up and down, this means amplified antenna. These types of the antennas are amplified because these Hondas use shark fin styled antennas. ... show more
Reviewed in the United States on October 16, 2018 by Ray
    • Simple adapter allows aftermarket radio in GM cars.
Style: 40-GM10 Pattern Name: Adapter
GM radios have a smaller diameter antenna jack than aftermarket radios. This is a cheap, easy solution to making your existing antenna cable fit in your new radio.
Reviewed in the United States on January 16, 2018 by Fabbian G. Dufoe
    • HINT: Make sure to connect the second blue wire
Style: 40-HD10 Pattern Name: Adapter
This kit works fine. But there are NO INSTRUCTIONS AT ALL with it, and there is a second blue wire attached to the connector with no indication as to what it does or where it should be connected. On my 2012 Honda Ridgeline, this blue wire MUST be connected to the Remote Out line from your head unit (the wire that remotely turns on external amplifiers or controls power antennas). Although it isn't at all clear from the lack of instructions, my Honda Ridgeline has an antenna pre-amplifier that needs power from the head unit; otherwise reception will be horrible. So if you didn't connect this line and your radio reception is unacceptable or worse than with the original factory unit, do some research to see if your Honda has an antenna pre-amp that needs to be powered through this wire. ... show more
Reviewed in the United States on June 20, 2014 by Jim Southard
    • Worked perfectly
Style: 40-GM10 Pattern Name: Adapter
I needed this to do an aftermarket install in my 2003 Silverado, and if you done it, you know that you need this mini-to-standard antenna adapter for most aftermarket radios. I plugged it in on both sides and it it worked great. I actually like having a little extension on the antenna so it's easier to do the next install if it happens again. The antenna works, the signal is good, so this cable gets a thumbs up from me. ... show more
Reviewed in the United States on January 31, 2021 by 721trucker

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