Ignitions and Electrical› Wiring Components

Metra Electronics

HYUNDAI/KIA 2009-UP INTO OE RADIO

$29.89

SKU: M01F 40-KI21

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 40-KI21 is an antenna adapter designed for select Hyundai and Kia vehicles from 2009 to 2025. This adapter allows you to connect an aftermarket antenna to your vehicle's factory stereo. It features a female Motorola connector on one end and a male factory-style antenna connector on the other.

Installation is straightforward and requires no major modifications. The Metra 40-KI21 ensures you can continue using your original factory radio when replacing the factory antenna.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMetra Electronics
Part NumberM01F 40-KI21

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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