Drivetrain› 4x4 Driveline Components

GM Performance

(S)MODULE

$328.32

SKU: G03V 12590220

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In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The GM Performance Transfer Case Control Module (MPN: 12590220) is an authentic GM part designed for specific Chevrolet Trailblazer and GMC Envoy models from 2002-2006. This module controls the operation of the transfer case, which is responsible for shifting between two-wheel drive and four-wheel drive modes, ensuring proper power distribution to the vehicle's wheels.

Fitment

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Specifications

BrandGM Performance
Part NumberG03V 12590220

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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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