Ignitions and Electrical› Wiring Harnesses

Metra Electronics

GMPWR7890

$11.94

SKU: M01F 70-1239

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

Beginner — under 30 min

Description

The Metra 70-1239 is a universal memory dimmer lead designed for select GM vehicles from 1978 to 1990. This harness plugs directly into the OEM radio and is compatible with power and 4-speaker systems. It features a high-impact ABS plastic molded connector for a secure fit and OEM-quality terminals.

Fitment

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Specifications

BrandMetra Electronics
Part NumberM01F 70-1239

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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