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GM 52477090
Actuator

1998-2005 GM

Customer Questions & Expert Answers (8)
GM 52477090 Actuator
GM 52477090 Actuator
  • Part Description
    Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2001-2005 Chevrolet BlazerBase, LS, LT, Trailblazer, Xtreme, ZR26 Cyl 4.3 L GAS
    1998-2004 Chevrolet S10Base, LS, SS, Xtreme, ZR2, ZR54 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
    2001 GMC JimmyDiamond Edition, SL, SLE, SLS, SLT6 Cyl 4.3 L GAS
    1998-2004 GMC SonomaSL, SLE, SLS4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
    2001-2004 Oldsmobile BravadaBase6 Cyl 4.2 L GAS, 6 Cyl 4.3 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Hi! Is this 52477090 a perfect fit for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 52477090 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after removing the instrument panel carrier for the 2005 Chevrolet Blazer? Posted by Customer
    A:
    Disconnect the electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What are the final steps after reconnecting the vacuum connector for the 2005 Chevrolet Blazer? Posted by Customer
    A:
    Reinstall the lower IP instrument panel sound insulator followed by the left side instrument panel sound insulator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    Where is the defroster actuator located for the 2002 Chevrolet S10? Posted by Customer
    A:
    The defroster actuator is located on the bottom left side of the HVAC module.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the next step after disconnecting the electrical connector for the 2002 Chevrolet S10? Posted by Customer
    A:
    Remove the retaining screws for the air temperature actuator and take the actuator out of the HVAC module.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you secure the new air temperature actuator for the 2003 GMC Sonoma? Posted by Customer
    A:
    Secure it with the retaining screws, tightening them to 1.9 N.m (17 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should be done after securing the actuator rod for the 2003 GMC Sonoma? Posted by Customer
    A:
    Reconnect the vacuum connector to the defroster actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What needs to be removed from the defroster door lever for the 2001 GMC Jimmy? Posted by Customer
    A:
    The actuator rod retaining clip and the actuator rod need to be removed from the defroster door lever.
    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 Actuator 52477090 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 52477090 Actuator is available in the market under the name GM Blend Door Actuator. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 52477090 Actuator fits certain Chevrolet S10, Blazer models, as well as GMC Sonoma, Jimmy. Additionally, it is compatible with Oldsmobile Bravada models.
The original GM component designated by manufacturer part number 52477090 maintains top performance when functioning as the Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator unit. The component 52477090 is constructed from durable material and its dimensions span 6.3 x 4.2 x 4.3 inches while weighing 0.70 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Actuator, A/C Vacuum Control. The part 52477090 has available replacement options. 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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