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GM 12567446
Knock Sensor

2003-2007 GM

Customer Questions & Expert Answers (13)
GM 12567446 Knock Sensor
GM 12567446 Knock Sensor
  • Part Description
    Sensor, Distributor (Also Knock Sensor)
  • Replaced By
    19434672
  • Manufacturer
    General Motors
Make sure this part fits
$27.17 MSRP: $51.00
You Save: $23.83 (47%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2006 Buick LucerneCXL, CXS8 Cyl 4.6 L GAS
    2004-2005 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS
    2006 Cadillac DTSBase8 Cyl 4.6 L GAS
    2003-2005 Cadillac DeVilleBase, DHS, DTS, Protection Series8 Cyl 4.6 L GAS
    2004-2006 Cadillac SRXBase8 Cyl 4.6 L GAS
    2005-2007 Cadillac STSBase8 Cyl 4.6 L GAS
    2003-2004 Cadillac SevilleSLS, STS8 Cyl 4.6 L GAS
    2004-2006 Cadillac XLRBase8 Cyl 4.6 L GAS
    2004-2006 Chevrolet ColoradoBase, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS4 Cyl 2.8 L GAS, 5 Cyl 3.5 L GAS
    2003-2005 Chevrolet TrailblazerLS, LT, LTZ, North Face6 Cyl 4.2 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12567446 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12567446 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    How do you disconnect the knock sensor for the 2006 Buick Lucerne? Posted by Customer
    A:
    Disconnect the engine harness electrical connector from the knock sensor and then remove the knock sensor.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What should be done after installing the new knock sensor for the 2005 Buick Rainier? Posted by Customer
    A:
    Reconnect the knock sensor harness connector and lower the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What should be done after removing the intake manifold for the 2004 Cadillac DeVille? Posted by Customer
    A:
    Disconnect the knock sensor electrical connector and remove the knock sensor (KS).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What is the next step after disconnecting the CKP sensor wiring for the 2006 Cadillac DTS? Posted by Customer
    A:
    Remove the appropriate knock sensor (cylinder heads shown removed for clarity).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What should be done after installing the knock sensor for the 2004 Cadillac Seville? Posted by Customer
    A:
    Connect the knock sensor electrical connector.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What should be checked after installing the KS for the 2005 Cadillac STS? Posted by Customer
    A:
    Ensure the wiring harness is correctly installed, as it is secured with several retaining clips.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What should be done after installing the new KS for the 2004 Cadillac SRX? Posted by Customer
    A:
    Reconnect the KS electrical connector and restore the wiring harness heat shield to its original position.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What is the torque specification for tightening the bolt for the 2005 Cadillac XLR? Posted by Customer
    A:
    Tighten the bolt to 20 N.m (15 lb ft).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What should be removed to access the KS for the 2005 Chevrolet Colorado? Posted by Customer
    A:
    Remove the left wheelhouse liner.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What is the first step to service the knock sensor for the 2003 GMC Envoy? Posted by Customer
    A:
    Raise the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What should be done after removing the left wheelhouse liner for the 2005 GMC Canyon? Posted by Customer
    A:
    Disconnect the engine wiring harness electrical connector from the KS and remove the KS retaining bolt before taking the KS out of the engine block.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    Q:
    What should be done after installing the new knock sensor for the 2003 Chevrolet Trailblazer? Posted by Customer
    A:
    Reconnect the knock sensor harness connector and lower the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Knock Sensor
    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 12567446 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 12567446 Knock Sensor is available in the market under the name GM Knock Sensor. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12567446 Knock Sensor fits certain Chevrolet Colorado, Trailblazer, Trailblazer EXT models, as well as GMC Canyon, Envoy, Envoy XL. Additionally, it is compatible with Cadillac XLR, SRX, DTS and Buick Lucerne, Rainier models.
The original GM component designated by Manufacturer Part Number 12567446 maintains top performance when functioning as the Sensor, Distributor (Also Knock Sensor) unit. The component 12567446 is constructed from durable material and its dimensions span 2.7 x 2.2 x 1.3 inches while weighing 0.40 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12567446 has available replacement options listed under 19434672. 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.
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