2003 Silverado 2500HD 8.1L Allson TCM Transmission Computer 15768288 29537441

**This listing is for one 15768288 TCM (also known as the transmission control module, transmission computer, other ) that will arrive at your door ready to install with the proper calibration programmed to your specific vehicle and be plug and play for the 2003 Silverado 2500HD with the Allison transmission. **\*\*\*\*\*GM installed this 15768288 TCM in all of the above applications.   This was possible because each of these models received their specific programming from the factory.   In other words, you can't simply swap a used TCM from one vehicle to the next. With your purchase we will reprogram the TCM, with the latest software updates available from GM, to your specific vehicle using your VIN (vehicle identification number). There is a Base TCM PN: 29537441 tag on the back of the TCM.** **\*\*\*\*\*\* We have been in the automotive computer business for 18+ years.   The item you receive will be of like finish guaranteed** **Other info:** **Why buy your spare TCM from us?   You will be purchasing a high quality used TCM.   The calibration file per the application is programmed to match the calibrations specific for your VIN number.   Proper programming is essential when replacing an TCM whether it is a used TCM or a remanufactured TCM.   A used GM computer will have the software installed that pertains to the original vehicle that it was removed from.   GM used this computer in a variety of applications and chassis including those with different engine and transmission configurations.   However, unless the computer is programmed with the correct software it won’t function properly upon installation.   We will program the TCM that you purchased from us with your specific VIN number for the latest updated factory calibrations. This is important to ensure specific vehicle programming and to guarantee flawless performance in your vehicle.   After your purchase you will need to provide us with your VIN number.** **\\*\\*\\*\\*\\* This TCM is guaranteed to be free of defect for 1 year from date of purchase.   Upon our inspection, if the returned TCM is found to be defective we will provide a replacement TCM.   A TCM  that has been damaged due to power interrupt during customer altered programming, fire, flood, or abuse will not be covered under the one year guarantee.   The guarantee will only cover the TCM  and will not cover any other part or labor charges.** **\*\*\*\*\*\*View our e-bay store for more TCM's.** **8.1L** **After purchasing, pay instantly with your credit card through PayPal!** Brand: ## ACDelco GM Original Equipment Interchange Part Number:15169835, 15183963, 15187103, 15187104, 15768288, 29537441, 15071240, 15163072, 15163073, 15169833, 15169834, 15077859Manufacturer Part Number: ## 15768288 Modified Item:NoSurface Finish:ResurfacedSuperseded Part Number:15768288, 15196781, 15172880Warranty:1 Year ReplacementOther Part Number:29437441Fitment Type:Direct ReplacementService Number:15768288Country/Region of Manufacture:United States **2001 2002 2003 2004 2005**

• Transmission Type: 2001 - 2005 GM Allison 1000 5-speed Automatic
• SERVICE NBR: 15768288
• Base TCM PN:: 29537441
• Model Years: 2001, 2002, 2003, 2004, 2005
• Interchange Part Number: 29542725, 29536953, 29536879, 29536403, 15169835, 15183963, 15187103, 15187104, 15071240, 15163072, 15163073, 15169833, 15169834, 15077859, 09385220, 9385220, 09387820, 9385220
• Manufacturer Part Number: 15768288
• Other Part Number: 29537441
• Brand: Factory/OEM
• Fitment Type: Direct Replacement
• Manufacturer Warranty: 1 Year