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GM 12583827
PCM

2003-2005 GM

Customer Questions & Expert Answers (11)
GM 12583827 PCM
  • Part Description
    Module, Emission Control System; Engine Control Module
  • Replaces
    89017736
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12583827
    Part DescriptionModule, Emission Control System; Engine Control Module
    Other NamesECM
    Item Dimensions10.8 x 8.5 x 4.1 inches
    Item Weight4.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces89017736
    ManufacturerGeneral Motors
    SKU12583827
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    2005 Buick CenturyCustom, Limited, Special Edition6 Cyl 3.1 L GAS
    2003-2005 Buick LeSabreCustom, Limited6 Cyl 3.8 L GAS
    2004-2005 Buick Park AvenueBase, Ultra6 Cyl 3.8 L GAS
    2003-2005 Buick RendezvousCX, CX Plus, CXL, CXL Plus6 Cyl 3.4 L GAS
    2005 Chevrolet ImpalaBase, LS, Police, SS6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
    2005 Chevrolet Monte CarloLS, LT, SS6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
    2003-2005 Chevrolet VentureLS, LT, Plus, Value, Warner Bros.6 Cyl 3.4 L GAS
    2003-2004 Oldsmobile SilhouetteGL, GLS, Premiere6 Cyl 3.4 L GAS
    2004-2005 Pontiac AztekBase, Rally6 Cyl 3.4 L GAS
    2003-2005 Pontiac BonnevilleGXP, SE, SLE, SSEi6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
    View More
  • Customer Questions & Expert Answers

    Q:
    Is this 12583827 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12583827 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should you do before starting the replacement process for the 2004 Buick LeSabre? Posted by Customer
    A:
    Turn off the ignition and disconnect the negative battery cable.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What is the final step after installation for the 2005 Buick Century? Posted by Customer
    A:
    Program the new PCM as required.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What happens if the engine oil life is not programmed into the replacement module for the 2005 Buick LeSabre? Posted by Customer
    A:
    It will default the engine oil life to 100 percent, necessitating an oil change at 5,000 km (3,000 mi) from the last change.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    How do you remove the PCM for the 2003 Buick LeSabre? Posted by Customer
    A:
    Without disconnecting the PCM connectors, remove the PCM and harness from the PCM housing, then disconnect the PCM connectors.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What is the procedure for installing the new service PCM for the 2004 Buick Park Avenue? Posted by Customer
    A:
    Connect the connectors and tighten them to 8 N.m (71 lb in), then install the PCM back into the air cleaner housing assembly and reattach the air cleaner top cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be done before removing the PCM for the 2004 Buick Rendezvous? Posted by Customer
    A:
    Use a scan tool to retrieve and record the percentage of remaining engine oil life.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be done if a new PCM is installed for the 2003 Buick Rendezvous? Posted by Customer
    A:
    Program the EEPROM using the Service Programming System (SPS) procedures.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    How can electrostatic discharge (ESD) damage be prevented for the 2005 Buick Park Avenue? Posted by Customer
    A:
    Avoid touching the connector pins or soldered components on the circuit board.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be done before handling PCM connectors and power connections for the 2005 Chevrolet Impala? Posted by Customer
    A:
    Always turn the ignition OFF to avoid internal damage.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be done if a replacement PCM is installed for the 2005 Chevrolet Monte Carlo? Posted by Customer
    A:
    Program the PCM accordingly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12583827, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 12583827 PCM. It is sometimes referred to as GM Engine Control Module. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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