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GM 20864450
Front Impact Sensor

2004-2012 GM

Customer Questions & Expert Answers (13)
GM 20864450 Front Impact Sensor
  • Part Description
    Sensor Assembly-Inflatable Restraint Front End Discriminating; Air Bag Sensor
  • Position
    Front
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20864450
    Part DescriptionSensor Assembly-Inflatable Restraint Front End Discriminating; Air Bag Sensor
    Other NamesPassenger Discriminating Sensor; Sensor, Inflatable Restraint System
    Item Dimensions4.1 x 2.0 x 2.1 inches
    Item Weight0.40 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerGeneral Motors
    SKU20864450
    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
    2004-2012 Chevrolet ColoradoBase, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
    2004-2012 GMC CanyonSL, SLE, SLT, WT, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20864450 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20864450 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    Should the SIR/side air bag sensor be replaced in the area of accident damage on GMC Canyon? Posted by Customer
    A:
    The sir/side Air Bag Sensor requires replacement at accident locations that involve crushed or bent or damaged vehicle parts where front impact meets a tree necessitating the sensor replacement before the Radiator. The sensor requires immediate replacement no matter what condition the air bags are in or how the sensor looks since invisible damage to wires or mounting bracket bends might cause sir/side air bag system malfunctions. Do not attempt to assess the sensor for damage; simply replace it. A sensor replacement is required when the diagnostic trouble code (DTC) table shows sensor malfunction.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the inflatable restraint front end sensor for the 2004 Chevrolet Colorado? Posted by Customer
    A:
    First, disable the SIR system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    What is the first step in the installation process for the 2006 Chevrolet Colorado? Posted by Customer
    A:
    Clean the mounting surface of any dirt, grease, or impurities.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    What should be removed to access the front discriminating sensors for the 2007 Chevrolet Colorado? Posted by Customer
    A:
    Remove the grille.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    What is the next step after positioning the sensor for the 2006 Chevrolet Colorado? Posted by Customer
    A:
    Connect the sensor electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    What needs to be loosened after removing the grille for the 2010 Chevrolet Colorado? Posted by Customer
    A:
    Loosen the fasteners that secure the front discriminating sensors to the radiator support.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    What should be done with the connector-position assurance (CPA) for the 2008 Chevrolet Colorado? Posted by Customer
    A:
    Remove the CPA from the sensor electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    What is the first step to replace the inflatable restraint side impact sensor (SIS) for the 2005 GMC Canyon? Posted by Customer
    A:
    First, disable the SIR system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    What should be done after removing the side impact sensor for the 2008 GMC Canyon? Posted by Customer
    A:
    Clean the mounting surface to remove any dirt, grease, or impurities.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    How do you detach the side impact sensor for the 2010 GMC Canyon? Posted by Customer
    A:
    Remove the screws retaining the side impact sensor to the door and disconnect the electrical connector from the sensor.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    What needs to be removed before disconnecting the sensor electrical connector for the 2005 GMC Canyon? Posted by Customer
    A:
    Remove the connector-position assurance (CPA).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag Sensor
    Q:
    How do you remove the side impact sensor for the 2007 GMC Canyon? Posted by Customer
    A:
    Unscrew the sensor from the door and disconnect the electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Bag 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 20864450, Excellent Performance and Perfect Fitment

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