Exterior Components› Body Panels and Components

Metra Electronics

2019-UP FITS GM LOC T-HARNESS NON-A

$81.78

SKU: M01F LOC-GMH4

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Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

2019-UP FITS GM LOC T-HARNESS NON-A

MIA's Description

The Axxess LOC-GMH4 is a vehicle-specific Active LOC T-harness designed for select Chevrolet and GMC 2019-up non-amplified vehicles with RPO IOR.

This harness simplifies the installation of a subwoofer amplifier or a full aftermarket amplifier system by providing convenient access to speaker-level audio signals without cutting or splicing factory wiring. It features 4-channel speaker-level outputs and a 12V power lead with a 10A fuse.

Fitment

Fitment Guaranteed

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

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Specifications

BrandMetra Electronics
Part NumberM01F LOC-GMH4

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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