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2023-2024 GMC SIERRA 1500 3.0L DIESEL ENGINE ECM E66 TRANSMISSION TCM T93 MODULE SET OEM Donor Year / Model 2023 GMC Sierra 1500 AT4 Inventory Location BOX: 1077 Donor VIN 1GTUUEE84PZ194250 Part Specifications Brand:GMC / GM OEM OE Number:12733899 / 24049787 Part Type:Engine ECM & Transmission TCM Set Condition:Good Pre-owned Donor Vehicle Info VIN: 1GTUUEE84PZ194250
Donor Year: 2023
Model: GMC Sierra 1500 AT4
Mileage: 38,000 MILES
Engine: 3.0L I6 Turbo Diesel (LZ0)
Drive & Color: 4WD / Black Item Description
PART IDENTIFICATION & LOCATION: Genuine OEM dual powertrain electronic control unit assembly mounted on the factory underhood bracket. Features the primary Engine Control Module (ECM E66, Part # 12733899 / Serv # 12733908) paired with the Transmission Control Module (TCM T93, Bosch Part # 24049787 / Serv # 24049789) for the 3.0L Duramax Turbo Diesel (LZ0) engine.
PHYSICAL CONDITION ANALYSIS: Excellent pre-owned condition, removed from a running 2023 GMC Sierra 1500 AT4 with only 38,000 miles. Aluminum heat sinks and original heavy-duty composite mounting bracket are solid, intact, and free of cracks or damage.
CONNECTORS & CONTENTS STATE: All multi-pin female terminal sockets (blue and black ECM connectors, TCM connector) are clean, firm, and undamaged with straight pins. IMPORTANT: Advanced GM Global B electronic modules require dealer-level reprogramming, flashing, and VIN synchronization to your vehicle prior to operation.
Fitment Chart & Compatibility Year Make Model Trim/Engine 2023-2024 GMC Sierra 1500 AT4, Denali, Elevation, SLT (3.0L LZ0 Diesel) PLEASE READ BELOW
By purchasing this item, you agree to the following terms:
ITEM CONDITION: Good Pre-owned Condition / Fully Functional / As shown in the photos. It is the buyer’s responsibility to carefully inspect all images for wear or minor imperfections.
COMPATIBILITY: PLEASE VERIFY COMPATIBILITY BEFORE BUYING.
It is the buyer\'s responsibility to confirm fitment for their specific vehicle. Always match your original part number with the number provided in this listing.
WHAT YOU SEE IN THE PHOTOS IS EXACTLY WHAT YOU WILL RECEIVE.
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