Make sure this part fits

GM 12572705
Oxygen Sensor

2003-2007 GM

Customer Questions & Expert Answers (17)
GM 12572705 Oxygen Sensor
GM 12572705 Oxygen Sensor
  • Part Description
    Sensor, Computer Control Sensors
  • Manufacturer
    General Motors
Make sure this part fits
$90.49 MSRP: $183.78
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2006 Cadillac EscaladeBase8 Cyl 6.0 L GAS
    2003-2006 Cadillac Escalade ESVBase8 Cyl 6.0 L GAS
    2003-2006 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS
    2003-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    2003-2007 Chevrolet Silverado 1500Base, LS, LT, LTZ, SS, WT, Z71 Off-Road6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 ClassicLT, SS8 Cyl 6.0 L GAS
    2005-2006, 2003 Chevrolet Silverado 1500 HDBase, LS, LT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 HD ClassicLT8 Cyl 6.0 L GAS
    2003-2004 Chevrolet Silverado 2500Base, LS, LT, WT8 Cyl 6.0 L GAS
    2003-2007 Chevrolet Silverado 2500 HDBase, LS, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12572705 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12572705 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    How do you disconnect the HO2S electrical connector for different engine types for the 2003 Cadillac Escalade? Posted by Customer
    A:
    For vehicles with a 4.8L or 5.3L engine, disconnect the HO2S electrical connector; for those with a 6.0L engine, do the same.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done after raising the 2004 Cadillac Escalade ESV? Posted by Customer
    A:
    Disconnect the connector position assurance (CPA) retainer and remove the HO2S connector clip from the frame.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done if reusing the old sensor during installation for the 2006 Cadillac Escalade EXT? Posted by Customer
    A:
    Coat the threads with anti-seize compound GM P/N 12377953 or an equivalent.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the torque specification for tightening the HO2S for the 2006 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Tighten it to 42 N.m (31 lb ft).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be removed after raising the 2006 Chevrolet Silverado 1500? Posted by Customer
    A:
    Remove the clip securing the HO2S to the engine harness.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done after raising the 2003 Chevrolet Suburban 1500? Posted by Customer
    A:
    Disconnect the connector position assurance (CPA) retainer and remove the HO2S connector clip from the frame.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done if a fuel composition sensor is applicable for the 2004 Chevrolet Silverado 2500? Posted by Customer
    A:
    Disconnect the fuel composition sensor electrical connector and the connector position assurance (CPA) retainer.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the torque specification for installing the bank 1 HO2S for the 2007 Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    Tighten it to 42 N.m (31 lb ft).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done for a 4.8L or 5.3L engine for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    Disconnect the HO2S electrical connector.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the first step to replace the Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 for the 2004 Chevrolet Tahoe? Posted by Customer
    A:
    First raise and support the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the final step in the process for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Reinstall the HO2S to the clips, disconnect the CPA retainer, and then lower the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done after raising the 2007 GMC Sierra 1500 Classic? Posted by Customer
    A:
    Disconnect the connector position assurance (CPA) retainer and then disconnect the HO2S electrical connector.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    How should the HO2S be installed for the 2006 GMC Sierra 3500? Posted by Customer
    A:
    Install the HO2S and tighten it to 42 N.m (31 lb ft).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done after installing the HO2S for the 2005 GMC Sierra 1500? Posted by Customer
    A:
    Connect the HO2S electrical connector for the 6.0L engine, followed by the 4.8L or 5.3L engine.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done after installing the HO2S for different engine sizes for the 2006 GMC Yukon? Posted by Customer
    A:
    For a 6.0L engine, connect the HO2S electrical connector; for a 4.8L or 5.3L engine, connect the HO2S electrical connector as well.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the procedure for a 4.8L or 5.3L engine for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Disconnect the HO2S electrical connector.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen 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 Oxygen Sensor 12572705 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 12572705 Oxygen Sensor is available in the market under the name GM Oxygen Sensor. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12572705 Oxygen Sensor fits certain Chevrolet Tahoe, Silverado 1500, Silverado 2500 HD models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT and Hummer H2 models.
The original GM component designated by Manufacturer Part Number 12572705 maintains top performance when functioning as the Sensor, Computer Control Sensors unit. The component 12572705 is constructed from durable material and its dimensions span 9.1 x 6.1 x 3.1 inches while weighing 0.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Front Oxygen Sensor. The part 12572705 has available replacement options. 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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