Silverado 1500 2001 01 Engine Computer ECM PCM 12200411 Programmed to your VIN

  This ECM will fit the following application:****** 2001 - 2002CHEVROLET SILVERADO 1500V6 4.3L 262cid GAS Engine 2001 - 2002CHEVROLET SILVERADO 1500V8 4.8L 294cid GAS Engine 2001 - 2002CHEVROLET SILVERADO 1500V8 5.3L 323cid GAS Engine 2001 - 2002CHEVROLET SILVERADO 1500 HDV8 6.0L 364cid GAS Engine This will also fit the following applications: 2001 - 2002CHEVROLET SILVERADO 2500V8 6.0L 364cid GAS Engine 2001 - 2002CHEVROLET SILVERADO 2500 HDV8 6.0L 364cid GAS Engine 2001 - 2002CHEVROLET SILVERADO 2500 HDV8 8.1L 496cid GAS Engine 2001 - 2002CHEVROLET SILVERADO 3500V8 6.0L 364cid GAS Engine 2001 - 2002CHEVROLET SILVERADO 3500V8 8.1L 496cid GAS Engine \\*\\*\\*\\*\\*\\*\\*\\*\\* GM used the same computer in the automatic and manual transmission applications.   The programming of the computer is what changes how it works.   With your purchase we will program the computer to your 17 digit VIN for an exact vehicle match so that it is ready to install when you receive it.   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 ECM from one vehicle to the next.   We are a licensed user of the same GM software that a GM garage would use to reprogram and update your computer.   The item you receive will be of like finish guaranteed.** **Other info:** **Why buy your spare ECM from us?You will be purchasing a high quality used ECM.You get free Flash programming with every OBDII GM computer purchased. OBDII type computers have the “chip” embedded into the ECM and it is not removable.The calibration file per the application is “Flashed”, or reprogrammed using a software package and a pass through device.The “chip” is no longer removed for programming.Proper programming is essential when replacing an ECM whether it is a used ECM or a remanufactured ECM.A used GM computer will have the software installed that pertains to the original vehicle that it was removed from.In some cases GM OBDII type computers will interchange with many different vehicles 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 flash reprogram any OBDII computer purchased from us with your specific VIN number for the latest updated calibrations straight from GM for a stock calibration.This is important to ensure specific vehicle programming and to guarantee flawless performance in your vehicle.

• Interchange Part Number: 590-5917, 218-12742, 21812742, 77-0411F, 9386530, 09386530, 770411F, EM0411U, EM0411
• Manufacturer Part Number: 12200411
• Other Part Number: 09386530
• Brand: Factory/OEM
• Fitment Type: Direct Replacement
• Manufacturer Warranty: 1 Year
• spareECM Part #: 12200411
• California Prop 65 Warning: California Prop 65 Warning
• OE/OEM Part Number: 12200411
• Type: ECM / PCM / ECU