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GM 25845879
Dash Control Unit, Rear

2005-2009 Buick LaCrosse

Customer Questions & Expert Answers (6)
GM 25845879 Dash Control Unit, Rear
  • Part Description
    Control Assembly-Heater & A/C (W/Rear Window Defogger; Climate Control Module
  • Position
    Rear
  • Replaces
    15849781, 15949272
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2009 Buick LaCrosseCX, CXL, CXS6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25845879 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25845879 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the new HVAC control module be installed for the 2007 Buick LaCrosse? Posted by Customer
    A:
    Install the module and secure it with the mounting screws, tightening them to 2 N.m (18 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the final step after reinstalling the instrument panel lower trim plate for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Start the engine and run it for 1 minute, avoiding any adjustments to the HVAC control assembly during calibration to prevent improper HVAC performance.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the next step after connecting the electrical connectors for the 2008 Buick LaCrosse? Posted by Customer
    A:
    Install the HVAC control assembly and then secure it with the mounting screws, tightening them to 2 N.m (18 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What should be done during installation of the HVAC control assembly for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Connect the electrical connectors to the HVAC control assembly with the key in the off position to ensure proper calibration.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    What is the next step after connecting the electrical connectors for the 2007 Buick LaCrosse? Posted by Customer
    A:
    Install the HVAC control assembly and secure it with the mounting screws, tightening them to 2 N.m (18 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Switch
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Dash Control Unit, Rear 25845879 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 25845879 Dash Control Unit, Rear is available in the market under the name GM A/C Switch, Blower Control Switches. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 25845879 Dash Control Unit, Rear fits certain Buick LaCrosse models.
The original GM component designated by manufacturer part number 25845879 maintains top performance when functioning as the Control Assembly-Heater & A/C (W/Rear Window Defogger; Climate Control Module unit at its Rear. The component 25845879 is constructed from durable material and its dimensions span 13.4 x 4.5 x 4.4 inches while weighing 1.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Control, Heater And A/C Control; Control, Rear Window Defogger. The part 25845879 has available replacement options 15849781, 15949272. 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.
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