H2 Hummer 2005 - 2006 Engine Computer PCM ECM 12589463 -Programmed to your VIN #

Item #:
Ships From:
Holmesville, Ohio

O E M Part No: 12589463

Manufacturer: O E M

Part Number: 12589463

Interchange Part Number: 12602802

Fitment Type: Direct Replacement

******GM installed this 12589463 PCM 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 PCM 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. With your purchase we will reprogram the ECM, with the latest software updates available from GM, to your specific vehicle using your VIN (vehicle identification number). ******This computer is used and was removed from a running salvaged vehicle. This ECM comes with a 1 year replacement guarantee. We have been in the ECM business for 10+ years. ******All of our listings are of items that are on are shelves ready to ship. There are no delays. Other info: Whether you are looking for a replacement ECM for your Camaro / Trans Am / Corvette or need a spare ECM for your LS1 or LS6 conversion we can help. All of our products are purchase out right. This means you will be able to keep your existing ECM and avoid any core charge. How can we do this when others can’t? It’s simple; we specialize in a very small segment of the total replacement ECM business. By doing this we can keep our cost down and pass the savings on to you. 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. The core charge alone for the 12589463 PCM from a GM Dealer will cost you more then our total purchase price. This is a great opportunity to own a spare ECM. Bid now and save. ******View our e-bay store for more ecm's. Many different names have been given to the engine computer since its inception over 30 years ago. Engine computers may be referred to as ECU (engine control unit), ECM (engine control module), PCM (power train control module), Brain Box, ECC (engine control computer), VPCM (vehicle control module), or Fuel Management System. For clarification we refer to an engine control computer as an ECM. *The picture is a representative of the 12589463. You will receive an item with the same quality of case finish as shown guranteed. *The 12589463 is a direct interchange to the 12602802. After purchasing, pay instantly with your credit card through PayPal!
Part number 12589463 is compatible with the following vehicles:
Year/Make/Model Body & Trim Engine
2005 Hummer H2 Adventure Sport Utility 4-Door
Base Crew Cab Pickup 4-Door
Base Sport Utility 4-Door
Luxury Sport Utility 4-Door
6.0L V8 OHV
2006 Hummer H2 Adventure Sport Utility 4-Door
Base Crew Cab Pickup 4-Door
Base Sport Utility 4-Door
Luxury Sport Utility 4-Door
6.0L V8 OHV

Warranty: 1 Year

Returns Accepted: Yes

Item must be returned within: 60 Days

Refund will be given as: Money back or replacement (buyer's choice)

Return shipping will be paid by: Buyer