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GM 12578575
Oxygen Sensor

2002-2005 GM

Customer Questions & Expert Answers (4)
GM 12578575 Oxygen Sensor
  • Part Description
    Sensor Assembly-Heated Oxygen (Position 2)
  • Replaces
    12568222
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12578575
    Part DescriptionSensor Assembly-Heated Oxygen (Position 2)
    Other NamesSensor, Computer Control Sensors
    Item Dimensions8.5 x 3.3 x 3.3 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12568222
    ManufacturerGeneral Motors
    SKU12578575
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2005 Chevrolet ClassicBase, LS4 Cyl 2.2 L GAS
    2002-2004 Oldsmobile AleroGL, GLS, GX4 Cyl 2.2 L GAS
    2002-2005 Pontiac Grand AmSE, SE14 Cyl 2.2 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12578575 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12578575 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be applied to the threads of the oxygen sensor during installation for the 2004 Chevrolet Classic? Posted by Customer
    A:
    Apply a special anti-seize compound, which consists of liquid graphite and glass beads, if necessary.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    What is the first step to replace the Heated Oxygen Sensor (HO2S 2) for the 2004 Chevrolet Classic? Posted by Customer
    A:
    Ensure the ignition is turned OFF and disconnect the HO2S 2 connector located in the engine compartment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    What should be ensured regarding the in-line connector and louvered end for the 2005 Chevrolet Classic? Posted by Customer
    A:
    Ensure they are free from grease, dirt, or contaminants.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar 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 12578575, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 12578575 Oxygen Sensor. It is sometimes referred to as GM Oxygen Sensor. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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