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GM 89018374
Door Actuator

2003-2014 GM

Customer Questions & Expert Answers (14)
GM 89018374 Door Actuator
GM 89018374 Door Actuator
GM 89018374 Door Actuator
GM 89018374 Door Actuator
GM 89018374 Door Actuator
GM 89018374 Door Actuator
  • Part Description
    Actuator, Mode Control Cam; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator
  • Replaces
    52495593
  • Manufacturer
    General Motors
Make sure this part fits
$66.44 MSRP: $136.54
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  • 2004 Chevy Silverado 2500 HD Door Actuator Diagram for 89018374
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 89018374

  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2014 Cadillac EscaladeBase, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2003-2014 Cadillac Escalade ESVBase, Luxury, Platinum, Premium8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2003-2013 Cadillac Escalade EXTBase, Luxury, Premium8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2013 Chevrolet AvalancheBlack Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2003-2006 Chevrolet Avalanche 1500Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z718 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2003-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    2003-2013 Chevrolet Silverado 1500Base, Hybrid, LS, LT, LTZ, SS, WT, XFE, Z71 Off-Road6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
    2005-2006, 2003 Chevrolet Silverado 1500 HDBase, LS, LT8 Cyl 6.0 L GAS
    2003-2004 Chevrolet Silverado 2500Base, LS, LT, WT8 Cyl 6.0 L GAS
    2003-2014 Chevrolet Silverado 2500 HDBase, LS, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is 89018374 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 89018374 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the right Blend Door Actuator on Cadillac Escalade ESV? Posted by Customer
    A:
    The right air temperature actuator replacement begins by disassembling the I/P carrier followed by disconnecting the electrical connector from the actuator. The actuator extraction process starts by unscrewing its fasteners from the HVAC module assembly and carefully removing it from this housing. The new actuator requires placement into the HVAC module assembly before screw installation with 2 N.m (18 lb in) torque following Fastener Notice instructions in Service Precautions. Start by reinstalling the I/P carrier then reattach the electrical connector to the actuator. During the final stage of repair you must follow the actuator recalibration protocols to reprogram the air temperature actuator.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the auxiliary air temperature blend door actuator on Chevrolet Avalanche 2500? Posted by Customer
    A:
    Before replacing the auxiliary air temperature actuator , take off the right rear quarter trim panel first. The next step is to pull off the electrical connector from the auxiliary air temperature actuator and take out the screws that hold it. After that, carefully take out the auxiliary air temperature actuator from the rear auxiliary HVAC module. Make sure the auxiliary air temperature actuator is lined up with the auxiliary HVAC module and attach it with the retaining screws, tightening them to 1.6 N.m (14 lb in). After that, join the electrical connector to the auxiliary air temperature actuator and put the right rear quarter trim panel back on.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Blend Door Actuator on Chevrolet Silverado 1500? Posted by Customer
    A:
    The IP insulator must be removed first before proceeding with air temperature actuator replacement. Start by removing the electrical connector from the air temperature actuator and after that take out the retaining screws. The new air temperature actuator requires installation followed by securement with retaining screws to a torque of 1.6 N.m (14 lb in) according to the Fastener Notice in Service Precautions. After installing the new air temperature actuator secure it with the retaining screws and reconnect the electrical connector to the air temperature actuator . Then replace the IP insulator.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the auxiliary air temperature blend door actuator on GMC Yukon? Posted by Customer
    A:
    Before replacing the auxiliary air temperature actuator , take off the right rear quarter trim panel first. The next step is to pull off the electrical connector from the auxiliary air temperature actuator and take out the screws that hold it. After that, carefully take out the auxiliary air temperature actuator from the rear auxiliary HVAC module. Make sure the auxiliary air temperature actuator is lined up with the auxiliary HVAC module and attach it with the retaining screws, tightening them to 1.6 N.m (14 lb in). After that, join the electrical connector to the auxiliary air temperature actuator and put the right rear quarter trim panel back on.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the auxiliary air temperature actuator for the 2003 Cadillac Escalade? Posted by Customer
    A:
    Remove the right rear quarter trim panel and disconnect the electrical connector from the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the installation process for the left air temperature actuator for the 2003 Cadillac Escalade? Posted by Customer
    A:
    Position the left air temperature actuator back onto the HVAC module assembly and secure it with screws, tightening them to 2 N.m (18 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the first step to replace the auxiliary air temperature actuator for the 2004 Cadillac Escalade EXT? Posted by Customer
    A:
    First, remove the right rear quarter trim panel and disconnect the electrical connector from the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the first step to replace the right air temperature actuator for the 2003 Chevrolet Avalanche 1500? Posted by Customer
    A:
    Remove the I/P carrier.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should be done after securing the new actuator for the 2004 Chevrolet Silverado 3500? Posted by Customer
    A:
    Reconnect the electrical connector to the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should be done after removing the IP insulator for the 2004 Chevrolet Silverado 2500? Posted by Customer
    A:
    Disconnect the electrical connector from the air temperature actuator and remove the retaining screws for the actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What should be done after securing the actuator for the 2004 GMC Sierra 1500? Posted by Customer
    A:
    Reconnect the electrical connector to the left air temperature actuator and reinstall the I/P insulator panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    How do you install the new actuator for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Position the new actuator back into the HVAC module assembly and secure it with screws, tightening them to 2 N.m (18 lb in) as per the Fastener Notice in Service Precautions.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blend Door Actuator
    Q:
    What is the final step in the process for the 2005 GMC Sierra 3500? Posted by Customer
    A:
    Reprogram the left air temperature actuator.
    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 Door Actuator 89018374 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 89018374 Door 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 89018374 Door Actuator fits certain Chevrolet Tahoe, Avalanche, Silverado 1500 models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT and Hummer H2 models.
The original GM component designated by manufacturer part number 89018374 maintains top performance when functioning as the Actuator, Mode Control Cam; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator unit. The component 89018374 is constructed from durable material and its dimensions span 9.0 x 8.5 x 3.3 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; Actuator, A/C Vacuum Control. The part 89018374 has available replacement options 52495593. 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.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.