Make sure this part fits

GM 12609457
Oxygen Sensor

2008-2016 GM

Customer Questions & Expert Answers (8)
GM 12609457 Oxygen Sensor
GM 12609457 Oxygen Sensor
  • Part Description
    Sensor Assembly-Heated Oxygen (Position 3)
  • Manufacturer
    General Motors
Make sure this part fits
$50.35 MSRP: $102.26
You Save: $51.91 (51%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Vehicle Fitment

    Year Make Model Trim Engine
    2008-2014 Cadillac EscaladeBase, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2008-2014 Cadillac Escalade ESVBase, Luxury, Platinum, Premium8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2008-2013 Cadillac Escalade EXTBase, Luxury, Premium8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2008-2013 Chevrolet AvalancheBlack Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2010-2015 Chevrolet CamaroSS, Z/28, ZL18 Cyl 6.2 L GAS, 8 Cyl 7.0 L GAS
    2008-2013 Chevrolet Silverado 1500Hybrid, LS, LT, LTZ, WT, XFE8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
    2008-2016 Chevrolet Silverado 2500 HDHigh Country, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2008-2016 Chevrolet Silverado 3500 HDHigh Country, LT, LTZ, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2008-2014 Chevrolet Suburban 1500LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2008-2013 Chevrolet Suburban 2500LS, LT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12609457 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12609457 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    How should the HO2S be removed for the 2008 Cadillac Escalade? Posted by Customer
    A:
    Carefully remove the HO2S (1 or 2).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done if it is equipped with four-wheel drive for the 2008 Cadillac Escalade ESV? Posted by Customer
    A:
    Unbolt the front propeller shaft from the front differential.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What should be done after removing the HO2S for the 2010 Chevrolet Camaro? Posted by Customer
    A:
    Apply anti-seize compound P/N 5613695 or equivalent to the threads of a reused sensor, as new service sensors should already have this compound applied.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    If reinstalling the old HO2S, what should be applied to the threads for the 2010 Chevrolet Silverado 1500? 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 should be done last if it is equipped with 4WD for the 2009 Chevrolet Tahoe? Posted by Customer
    A:
    Reinstall the front propeller shaft to the front differential and lower the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What caution should be taken during the process for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Caution should be taken to avoid excessive force during this process.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the next step after disconnecting the electrical connector for the 2010 GMC Yukon? Posted by Customer
    A:
    Remove the HO2S clip from the engine wiring harness clip and then remove the HO2S.
    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 12609457 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 12609457 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 12609457 Oxygen Sensor fits certain Chevrolet Tahoe, Camaro, Avalanche models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT models.
The original GM component designated by Manufacturer Part Number 12609457 maintains top performance when functioning as the Sensor Assembly-Heated Oxygen (Position 3) unit. The component 12609457 is constructed from durable material and its dimensions span 8.4 x 3.2 x 3.3 inches while weighing 1.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Rear Oxygen Sensor; Sensor, Computer Control Sensors. The part 12609457 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.
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.