Make sure this part fits

GM 19209815
Oxygen Sensor

2006-2008 GM

Customer Questions & Expert Answers (11)
GM 19209815 Oxygen Sensor
  • Part Description
    Sensor, Computer Control Sensors
  • Replaces
    12590847
  • Manufacturer
    General Motors
Make sure this part fits
$102.18 MSRP: $182.46
You Save: $80.28 (44%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Vehicle Fitment

    Year Make Model Trim Engine
    2006-2007 Cadillac CTSBase, V6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.0 L GAS
    2007 Cadillac EscaladeBase8 Cyl 6.2 L GAS
    2007 Cadillac Escalade ESVBase8 Cyl 6.2 L GAS
    2007 Cadillac Escalade EXTBase8 Cyl 6.2 L GAS
    2007 Chevrolet AvalancheLS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2006-2008 Chevrolet Silverado 1500LS, LT, LTZ, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 ClassicLS, LT, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS
    2007 Chevrolet Silverado 2500 HDLT, LTZ, WT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 3500 HDLT, LTZ, WT8 Cyl 6.0 L GAS
    2007 Chevrolet Suburban 1500LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 19209815 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 19209815 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What should be done if using the original sensor for the 2007 Cadillac CTS? Posted by Customer
    A:
    Apply anti-seize compound GM P/N 5613695 or equivalent to the threads.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done after raising the 2007 Cadillac Escalade ESV? Posted by Customer
    A:
    Remove the connector position assurance (CPA) retainer and disconnect the HO2S electrical connector from the engine wiring harness electrical connector.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be avoided during the process for the 2007 Cadillac Escalade? Posted by Customer
    A:
    Avoid using contact cleaners or damaging the sensor pigtail and harness wires.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be applied to the threads of the old sensor if it is being reinstalled for the 2007 Cadillac Escalade EXT? Posted by Customer
    A:
    Apply anti-seize compound GM P/N 12377953.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done for a manual transmission and 2-wheel drive (2WD) for the 2006 Chevrolet Silverado 1500? Posted by Customer
    A:
    Remove the HO2S connector from the crossmember, disconnect the connector position assurance (CPA) retainer, and then disconnect the HO2S electrical connector from the harness.
    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) for Bank 1 Sensor 1 for the 2007 Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    Raise and support the vehicle appropriately.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the final step in the process for the 2006 Chevrolet Tahoe? Posted by Customer
    A:
    Reinstall the HO2S connector clip to the frame, disconnect the CPA retainer, and lower the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the installation process for a 2WD after installing the HO2S for the 2007 GMC Sierra 1500? Posted by Customer
    A:
    Connect the HO2S pigtail electrical connector to the engine wiring harness electrical connector and then connect the CPA retainer before lowering the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done after reconnecting the electrical connector for the 2007 GMC Sierra 1500 Classic? Posted by Customer
    A:
    Install the HO2S connector to the crossmember, then reconnect the electrical connector and CPA retainer.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    Why is an anti-seize compound used on the HO2S threads for the 2006 GMC Yukon? Posted by Customer
    A:
    It facilitates easier removal.
    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 19209815 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 19209815 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 19209815 Oxygen Sensor fits certain Chevrolet Tahoe, Avalanche, Silverado 1500 models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, CTS, Escalade ESV and Hummer H2 models.
The original GM component designated by Manufacturer Part Number 19209815 maintains top performance when functioning as the Sensor, Computer Control Sensors unit. The component 19209815 is constructed from durable material and its dimensions span 8.3 x 3.2 x 3.0 inches while weighing 0.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Rear Oxygen Sensor. The part 19209815 has available replacement options 12590847. Each vehicle needs 2 units of the part marked as SKU 19209815. 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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