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GM 12573721
Oxygen Sensor

2004-2005 GM

Customer Questions & Expert Answers (7)
GM 12573721 Oxygen Sensor
GM 12573721 Oxygen Sensor
  • Part Description
    Sensor, Computer Control Sensors
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12573721
    Part DescriptionSensor, Computer Control Sensors
    Other NamesFront Oxygen Sensor
    Item Dimensions8.2 x 3.1 x 3.2 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12573721
    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 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS
    2004-2005 Chevrolet ColoradoBase, LS, Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS4 Cyl 2.8 L GAS, 5 Cyl 3.5 L GAS
    2004 Chevrolet TrailblazerLS, LT, North Face6 Cyl 4.2 L GAS
    2004 Chevrolet Trailblazer EXTLS, LT, North Face6 Cyl 4.2 L GAS
    2004-2005 GMC CanyonSL, SLE, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE4 Cyl 2.8 L GAS, 5 Cyl 3.5 L GAS
    2004 GMC EnvoySLE, SLT6 Cyl 4.2 L GAS
    2004 GMC Envoy XLSLE, SLT6 Cyl 4.2 L GAS
    2004 GMC Envoy XUVSLE, SLT6 Cyl 4.2 L GAS
    2004 Oldsmobile BravadaBase6 Cyl 4.2 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12573721 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12573721 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after raising it for the 2004 Buick Rainier? Posted by Customer
    A:
    Disconnect the heated oxygen sensor (HO2S) electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    What is the final step after installing the HO2S for the 2004 Chevrolet Colorado? Posted by Customer
    A:
    Connect the HO2S electrical connector back to the engine wiring harness electrical connector and the camshaft cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    What is the first step to replace the Heated Oxygen Sensor (HO2S) 1 for the 2004 Chevrolet Trailblazer? Posted by Customer
    A:
    First, disconnect the heated oxygen sensor (HO2S) electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    How do you install the HO2S back into the catalytic converter for the 2005 GMC Canyon? Posted by Customer
    A:
    Use the Heated Oxygen Sensor Wrench (J 39194-B) to install the HO2S and tighten it to 42 N.m (31 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    What is the final step after installing the new HO2S for the 2005 GMC Canyon? Posted by Customer
    A:
    Reconnect the HO2S electrical connector to the engine wiring harness electrical connector and the camshaft cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    How do you remove the HO2S from the catalytic converter for the 2004 GMC Envoy? Posted by Customer
    A:
    Use the Heated Oxygen Sensor Wrench (J 39194-B) to remove the HO2S.
    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 12573721, Excellent Performance and Perfect Fitment

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