Make sure this part fits

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
$454.50 MSRP: $918.86
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Core Charge: $100.00
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  • 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
    Warning: California's Proposition 65
  • 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 PCM 12583827 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12583827 PCM is available in the market under the name GM Engine Control Module. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12583827 PCM fits certain Chevrolet Impala, Monte Carlo, Venture models, as well as Buick LeSabre, Century, Park Avenue. Additionally, it is compatible with Pontiac Bonneville, Grand Am, Aztek and Oldsmobile Silhouette models.
The original GM component designated by manufacturer part number 12583827 maintains top performance when functioning as the Module, Emission Control System; Engine Control Module unit. The component 12583827 is constructed from durable material and its dimensions span 10.8 x 8.5 x 4.1 inches while weighing 4.00 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of ECM. The part 12583827 has available replacement options 89017736. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.