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GM 12612397
Knock Sensor

2007-2012 GM

Customer Questions & Expert Answers (13)
GM 12612397 Knock Sensor
GM 12612397 Knock Sensor
  • Part Description
    Module Assembly, Engine Control (W/2ND Mpu); Engine Control Module
  • Replaces
    12597125
  • Manufacturer
    General Motors
Make sure this part fits
$316.33 MSRP: $642.48
You Save: $326.15 (51%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2009-2011 Buick LucerneCX, CXL, CXL Special Edition6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2007-2010 Chevrolet CobaltBase, LS, LT, LTZ, Sport, SS4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
    2008-2009 Chevrolet Express 1500Base6 Cyl 4.3 L GAS
    2007-2011 Chevrolet HHRLS, LS Panel, LT, LT Panel4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
    2010-2011 Chevrolet ImpalaLS, LT, LTZ, Police6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX
    2007-2012 Chevrolet MalibuClassic LS, LS, LT, LTZ4 Cyl 2.2 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
    2007-2009 Chevrolet Silverado 1500WT6 Cyl 4.3 L GAS
    2008-2009 GMC Savana 1500Base6 Cyl 4.3 L GAS
    2007-2009 GMC Sierra 1500WT6 Cyl 4.3 L GAS
    2007-2009 Pontiac G5Base, GT4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12612397 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12612397 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What happens if the replacement control module is not programmed for the 2009 Chevrolet Cobalt? Posted by Customer
    A:
    If not programmed, the engine oil life will default to 100 percent, requiring 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:
    What is the next step after recording the engine oil life for the 2007 Chevrolet Cobalt? Posted by Customer
    A:
    Disconnect the negative battery cable, remove the engine control module cover, and disconnect both the body wiring harness and engine wiring harness electrical connectors from the ECM.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be done before replacing the Engine Control Module (ECM) for the 2008 Chevrolet HHR? Posted by Customer
    A:
    Ensure the ignition is turned OFF to prevent internal damage when handling the control module connectors and power connections, including the battery cable and control module fuse.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be done before replacing the Engine Control Module (ECM) for the 2007 Chevrolet HHR? Posted by Customer
    A:
    Ensure the ignition is turned OFF to prevent damage when handling the control module connectors and power connections.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What tool is needed to release the retaining tab in the battery tray for the 2009 Chevrolet Malibu? Posted by Customer
    A:
    A small screwdriver is needed to release the retaining tab before lifting the ECM out.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What additional step is required if it has a manual transaxle for the 2009 Chevrolet HHR? Posted by Customer
    A:
    Perform the clutch pedal position sensor learn procedure to ensure proper functionality.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    How can the percentage of remaining engine oil be retrieved for the 2010 Chevrolet Impala? Posted by Customer
    A:
    Use a scan tool to retrieve and record the percentage.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be done after installing the new ECM for the 2010 Chevrolet HHR? Posted by Customer
    A:
    Reconnect the negative battery cable and program the ECM.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What is the installation process for the new ECM for the 2008 Chevrolet Malibu? Posted by Customer
    A:
    Set the ECM into the bottom of the bracket, push it towards the battery until it snaps into place, and secure it with the retainers.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be done before replacing the Engine Control Module (ECM) for the 2009 Chevrolet Silverado 1500? Posted by Customer
    A:
    Ensure the ignition is turned OFF to prevent internal damage during connector handling and power disconnection.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be avoided to prevent electrostatic discharge for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Do not touch the connector pins or soldered components.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    Q:
    What should be avoided to prevent damage to the control module for the 2009 GMC Savana 1500? Posted by Customer
    A:
    Avoid allowing the metal case of the control module to contact battery voltage and do not touch the connector pins or soldered components.
    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 Knock Sensor 12612397 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 12612397 Knock Sensor 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 12612397 Knock Sensor fits certain Chevrolet Malibu, Impala, Silverado 1500 models, as well as GMC Sierra 1500, Savana 1500. Additionally, it is compatible with Buick Lucerne and Pontiac Solstice, G6, G5 models.
The original GM component designated by manufacturer part number 12612397 maintains top performance when functioning as the Module Assembly, Engine Control (W/2ND Mpu); Engine Control Module unit. The component 12612397 is constructed from durable material and its dimensions span 13.7 x 10.2 x 4.1 inches while weighing 4.10 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; Module, Emission Control System. The part 12612397 has available replacement options 12597125. 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.