Ignitions and Electrical› Wiring Components

Metra Electronics

GM ANT ADAPTER/BARBED CD

$26.50

SKU: M01F 40-GM30

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Metra Electronics 40-GM30 is a barbed antenna adapter kit designed for select General Motors vehicles. This adapter allows for the addition of a CD changer or other external devices that utilize a built-in FM modulator. It ensures you can continue to use your factory radio and antenna when installing aftermarket audio components.

Fitment

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Specifications

BrandMetra Electronics
Part NumberM01F 40-GM30

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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