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Make sure this part fits

GM 52487593
Door Actuator

1997-2005 GM

Customer Questions & Expert Answers (31)
GM 52487593 Door Actuator
  • Part Description
    Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator
  • Replaces
    52472510
  • 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

  • 52487593 Door Actuator is Ref No. 28 in the diagram below

    1998 Pontiac Grand Prix Door Actuator Diagram for 52487593
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 52487593

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number52487593
    Part DescriptionActuator, Air Conditioner Control; HVAC Heater Blend Door Actuator
    Other NamesController; Actuator; Actuator, A/C Control
    Item Dimensions6.3 x 4.2 x 4.2 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces52472510
    ManufacturerGeneral Motors
    SKU52487593
    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
    1997-2005 Buick CenturyCustom, Limited, Special Edition6 Cyl 3.1 L GAS
    1997-2004 Buick Regal25th Anniversary Edition, GS, GSE, LS, LSE6 Cyl 3.8 L GAS
    1997-2004 Chevrolet Corvette50th Anniversary Edition, 50th Anniversary Edition Pace Car, Base, Indianapolis 500 Pace Car, Z068 Cyl 5.7 L GAS
    2000-2005 Chevrolet ImpalaBase, LS, LS Sport, SS6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
    2000-2005 Chevrolet Monte CarloLS, LS Competition, LS Sport, LT, SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
    1997-2000 Chevrolet VentureBase, LS, LT, Plus, Value, Warner Bros.6 Cyl 3.4 L GAS
    1998-2002 Oldsmobile IntrigueBase, GL, GLS, GX6 Cyl 3.5 L GAS, 6 Cyl 3.8 L GAS
    1997-2003 Pontiac Grand PrixGT, GTP, SE6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS

  • Customer Questions & Expert Answers

    Q:
    Hi! Is this 52487593 a perfect fit for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 52487593 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after removing the actuator for the 2000 Buick Century? Posted by Customer
    A:
    Disconnect the vacuum actuator plunger rod from the air inlet valve lever and remove the vacuum actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you secure the actuator for the 2005 Buick Century? Posted by Customer
    A:
    Secure the actuator with mounting screws, tightening them to 1.5 N.m (13 lb in), and connect the electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you install the new right air temperature actuator for the 2002 Buick Century? Posted by Customer
    A:
    Position the right air temperature actuator, aligning the slots in the electric actuator driver with the flats on the shaft and ensuring the locating hole aligns with the HVAC module case.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the final step after reinstalling the components for the 2001 Buick Century? Posted by Customer
    A:
    Finally, re-calibrate the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How should the relay bracket be secured for the 2005 Buick Century? Posted by Customer
    A:
    Secure the relay bracket with screws, tightening them to 1.0 N.m (89 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the next step after disconnecting the vacuum lines for the 2003 Buick Century? Posted by Customer
    A:
    Remove the defroster actuator from its attachment to the HVAC module case.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you ensure the actuator driver is properly seated for the 2001 Buick Regal? Posted by Customer
    A:
    Slide the actuator driver onto the shaft until it seats completely, ensuring the mounting holes are flush with the mounting bolts on the HVAC module case.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the final step after reinstalling the components for the 2002 Buick Regal? Posted by Customer
    A:
    Calibrate the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should you do to secure the vacuum actuator for the 2000 Buick Regal? Posted by Customer
    A:
    Push the vacuum actuator toward the HVAC module to secure the retaining tab.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the first step to service and repair the Air Door Actuator / Motor for the 2003 Buick Regal? Posted by Customer
    A:
    Begin by removing the right instrument panel insulator panel and the IP compartment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the first step to service and repair the defroster actuator for the 2003 Chevrolet Impala? Posted by Customer
    A:
    Begin by removing the right instrument panel (IP) insulator and the IP compartment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you release the actuator for the 2000 Chevrolet Corvette? Posted by Customer
    A:
    Lift to release the actuator retaining tab and slide the actuator toward the outside of the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should you do after positioning the actuator for the 2002 Chevrolet Corvette? Posted by Customer
    A:
    Rotate the actuator past the passenger SIR bracket, rearward and downward, until the slots align with the mounting pins.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you disconnect the inside air temperature sensor aspirator duct for the 2002 Chevrolet Corvette? Posted by Customer
    A:
    Depress the duct retaining tab and twist to release it from the ignition switch housing bracket and the duct muffler.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the final step in securing the actuator for the 2004 Chevrolet Corvette? Posted by Customer
    A:
    Push the actuator toward the HVAC module case to secure the retaining tab.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What must be done after replacing the actuator for the 2001 Chevrolet Corvette? Posted by Customer
    A:
    The HVAC control module must be recalibrated, which requires removing the HVAC CON fuse.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should you do to secure the vacuum actuator for the 2000 Chevrolet Impala? Posted by Customer
    A:
    Push the vacuum actuator toward the HVAC module to secure the retaining tab.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you ensure proper alignment during installation for the 2004 Chevrolet Impala? Posted by Customer
    A:
    Ensure the locating hole aligns with the alignment pin on the HVAC module case.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should be done after removing the instrument panel components for the 2001 Chevrolet Impala? Posted by Customer
    A:
    Disconnect the electrical connector from the right air temperature actuator, then remove the screws retaining it and take out the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the first step to replace the defroster actuator for the 2002 Chevrolet Impala? Posted by Customer
    A:
    Begin by removing the right instrument panel (IP) insulator and the IP compartment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should be done after the actuator is seated for the 2005 Chevrolet Impala? Posted by Customer
    A:
    Install the mounting screws, tightening them to 1.5 N.m (13 lb in), and reconnect the electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the final step after installing the actuator for the 2000 Chevrolet Impala? Posted by Customer
    A:
    Reconnect the electrical connector to the temperature actuator, then reinstall the knee bolster and the left instrument panel insulator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How should the screws be installed for the right air temperature actuator for the 2002 Chevrolet Monte Carlo? Posted by Customer
    A:
    Install the screws, tightening them to 1.5 N.m (13 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the last step in the process for the 2001 Chevrolet Monte Carlo? Posted by Customer
    A:
    Install the right instrument insulator panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the first step in the installation process of the actuator for the 2003 Chevrolet Monte Carlo? Posted by Customer
    A:
    Position the right air temperature actuator, ensuring the slots in the electric actuator driver align with the flats on the shaft and the locating hole aligns with the alignment pin on the HVAC module case.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What are the final steps after installing the actuator for the 2005 Chevrolet Monte Carlo? Posted by Customer
    A:
    Reinstall the I/P compartment and the right side I/P insulator, then calibrate the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you install the new temperature actuator for the 2000 Chevrolet Monte Carlo? Posted by Customer
    A:
    Position the temperature actuator and align the slots in the electric actuator driver to the flats on the temperature valve shaft.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the first step to replace the left air temperature actuator for the 2001 Chevrolet Monte Carlo? Posted by Customer
    A:
    Remove the left instrument panel insulator and the knee bolster bracket bracket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What are the final steps after reconnecting the electrical connector for the 2004 Chevrolet Monte Carlo? Posted by Customer
    A:
    Reinstall the knee bolster bracket and the left I/P insulator, and finally, calibrate the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should you do after aligning the actuator slots for the 2000 Chevrolet Venture? Posted by Customer
    A:
    Push the vacuum actuator toward the HVAC module case to secure the retaining tab, then remove the screwdriver.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 52487593, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 52487593 Door Actuator. It is sometimes referred to as GM Blend Door Actuator. 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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