GMC Chevy Duramax Allison TCM 19381534 | VIN Programmed

Upgrade your vehicle’s transmission performance with this genuine GMC/Chevy Transmission Control Module, pre-programmed to your vehicle’s VIN for a hassle-free installation. Designed for 6.6L Duramax-equipped trucks, this module ensures precise shifting, improved drivability, and optimal transmission efficiency.

Key Features:

• Genuine GM Transmission Control Module (TCM/TCU)
• Part Number: 19381534
• VIN programmed – ready to install (plug-and-play)
• Designed for 6.6L Duramax diesel engines
• Ensures smooth shifting and accurate transmission control
• Eliminates the need for dealer programming
• Built to OEM standards for long-term reliability

Compatibility:

• Fits select GMC Sierra & Chevy Silverado HD models
• Compatible with 6.6L Duramax diesel engines
• Commonly used in 2500HD / 3500HD trucks
• Please provide VIN after purchase to ensure correct programming

Condition:

• [Specify: Used / Refurbished / New]
• Fully tested and guaranteed working (if applicable)

Why Choose VIN-Programmed TCM?

• Saves time and money on dealership programming
• Ensures correct calibration for your specific vehicle
• Quick and easy installation with minimal downtime

Restore your truck’s transmission performance with this reliable, VIN-programmed GM TCM—built for precision, durability, and convenience.