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GM 25733037
Control Switch

2003-2008 GM

Customer Questions & Expert Answers (19)
GM 25733037 Control Switch
  • Part Description
    Control Assembly-Auxiliary Blower
  • 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 Number25733037
    Part DescriptionControl Assembly-Auxiliary Blower
    Other NamesSwitch; Control, A/C Instrument Panel
    Item Dimensions5.3 x 2.2 x 2.2 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25733037
    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
    2003-2008 Chevrolet Express 1500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2003-2008 Chevrolet Express 2500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2003-2008 Chevrolet Express 3500Base, LS, LT8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2003-2008 GMC Savana 1500Base, LS, LT, SLE6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2003-2008 GMC Savana 2500Base, LS, LT, SLE6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2003-2008 GMC Savana 3500Base, LS, LT, SLE8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25733037 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25733037 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be disconnected before removing the HVAC control assembly for the 2006 Chevrolet Express 1500? Posted by Customer
    A:
    Disconnect the electrical connectors and the vacuum connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    How do you disengage the HVAC control assembly for the 2004 Chevrolet Express 1500? Posted by Customer
    A:
    Pivot the HVAC control assembly to disengage the locking tab on the right side.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the final step in the replacement process for the 2007 Chevrolet Express 2500? Posted by Customer
    A:
    Reinstall the instrument cluster trim plate.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Control Switches
    Q:
    What is the first step for installation for the 2006 Chevrolet Express 1500? Posted by Customer
    A:
    Snap the switch back into the bezel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Control Switches
    Q:
    What is the first step to replace the HVAC control assembly for the 2005 Chevrolet Express 2500? Posted by Customer
    A:
    Remove the I/P cluster trim plate and the retaining screw from the HVAC control assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What should be done after snapping the switch into place for the 2003 Chevrolet Express 3500? Posted by Customer
    A:
    Reconnect the electrical connector to the switch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Control Switches
    Q:
    What is the final step in the installation process for the 2004 Chevrolet Express 3500? Posted by Customer
    A:
    Reconnect the electrical connectors and finally reinstall the front headliner.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the first step in the installation process for the 2008 Chevrolet Express 3500? Posted by Customer
    A:
    Connect the vacuum connector and the electrical connectors.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What should you do after removing the bezel for the 2003 Chevrolet Express 3500? Posted by Customer
    A:
    Lower the front headliner to access the rear of the HVAC control assembly and disconnect the electrical connectors.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the first step to replace the Auxiliary Heater and Air Conditioning Control at the rear for the 2008 Chevrolet Express 2500? Posted by Customer
    A:
    First, remove the HVAC control assembly bezel from the headliner and lower the front headliner to access the rear of the HVAC control assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the final step after tightening the retaining screw for the 2007 GMC Savana 2500? Posted by Customer
    A:
    Reinstall the I/P cluster trim plate.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the first step for installation for the 2003 GMC Savana 2500? Posted by Customer
    A:
    Connect the electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What should be done after removing the front control switch bezel for the 2004 GMC Savana 3500? Posted by Customer
    A:
    Unsnap the retainers to take out the front control switch and disconnect the electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the process for installation of the HVAC control assembly for the 2005 GMC Savana 2500? Posted by Customer
    A:
    Place the HVAC control assembly back into the front headliner and attach the bezel, reconnect the electrical connectors, and finally reinstall the front headliner.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the final step after installing the HVAC control assembly for the 2003 GMC Savana 3500? Posted by Customer
    A:
    Reinstall the I/P cluster trim plate.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the first step in the installation process for the 2006 GMC Savana 3500? Posted by Customer
    A:
    Connect the electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the first step for installation for the 2006 GMC Savana 2500? Posted by Customer
    A:
    Snap the switch back into the bezel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Control Switches
    Q:
    What is the final step in the installation process for the 2004 GMC Savana 3500? Posted by Customer
    A:
    Reinstall the instrument cluster trim plate.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Control Switches
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 25733037, Excellent Performance and Perfect Fitment

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