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GM 89019026
Evaporator Core

2003-2009 GM

Customer Questions & Expert Answers (10)
GM 89019026 Evaporator Core
GM 89019026 Evaporator Core
GM 89019026 Evaporator Core
GM 89019026 Evaporator Core
GM 89019026 Evaporator Core
  • Part Description
    Evaporator Kit, Air Conditioner Evaporator; A/C Evaporator Core Repair Kit; A/C Evaporator Core; A/C Evaporator
  • Replaces
    52498635
  • Manufacturer
    General Motors
Make sure this part fits
$194.25 MSRP: $399.18
You Save: $204.93 (52%)
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  • 89019026 Evaporator Core is Ref No. 13 in the diagram below

    2004 GMC Envoy XL Evaporator Core Diagram for 89019026
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 89019026

  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2007 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2003-2009 Chevrolet TrailblazerBase, LS, LT, LTZ, North Face, SS6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2003-2006 Chevrolet Trailblazer EXTLS, LT, North Face6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2003-2009 GMC EnvoyDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2003-2006 GMC Envoy XLDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2004-2005 GMC Envoy XUVSLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2003-2004 Oldsmobile BravadaBase6 Cyl 4.2 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is 89019026 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 89019026 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the auxiliary evaporator core on Buick Rainier? Posted by Customer
    A:
    The first step for replacing an auxiliary Evaporator core requires hvac module removal followed by Heater Core-auxiliary extraction. Start by removing inverted torx studs from the Evaporator block-auxiliary then extracting the backing plate attached to the Evaporator core. The technician should proceed by removing the blower motor control processor-auxiliary and following it up with the screws and hvac module-auxiliary case sump extraction. Extract the Evaporator core from the hvac module-auxiliary and then remove the foam insulator from its vicinity carefully. The correct amount of refrigerant oil should be added to the new Evaporator core-auxiliary before installing the foam insulator onto the core-auxiliary. The thermal expansion valve-auxiliary must be moved to the replacement Evaporator core-auxiliary before installing it within the rear hvac module-auxiliary. Fasten and tighten screws on the hvac module-auxiliary case sump to 2 n.m (18 lb in). The installation process begins with the blower motor control processor-auxiliary then adds the backing plate to the Evaporator core-auxiliary. The evaporation block-auxiliary along with its inverted torx studs needs to be installed while tightening these fasteners to 2 n.m (18 lb in). The last step involves the Heater Core-auxiliary installation followed by the hvac module assembly replacement then using the halogen leak detector (J 39400-A) to test the component fittings for leaks.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the evaporator core in the HVAC module assembly on Chevrolet Trailblazer? Posted by Customer
    A:
    The evaporator core replacement process starts with evacuating the HVAC module assembly before unscrewing the assembly halves while accounting for screws that lie beneath the foam insulation. The HVAC module assembly needs separation before removing the evaporator core from its location and extracting the seal between the halves of the HVAC module assembly. Perform the following replacement steps starting with the positioning of the seal within the HVAC module assembly halves and adding refrigerant oil to the evaporator core during its installation when core replacement occurs. After oil addition check the refrigerant system capacities for correct oil amounts. The evaporator core installation into the HVAC module assembly should be followed by the reassembly of the module while the seal must maintain a proper position between the two case sections. The HVAC module assembly halves need to be joined through screw installation at 1.9 N.m (17 lb in) torque and then complete HVAC module assembly installation.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the auxiliary evaporator core on GMC Envoy? Posted by Customer
    A:
    The first step to change the auxiliary Evaporator core requires using the halogen leak detector (J 39400-A) to check for leaks in its component fittings. Start by taking off the Heater Core-auxiliary and afterward the inverted torx studs from the Evaporator block-auxiliary. Start the auxiliary processor installation process by removing the screws which secure the blower motor control unit followed by taking out its backing plate. Start by removing the screws belonging to the hvac module-auxiliary case sump followed by its removal. The team needs to remove the hvac module-auxiliary along with the Evaporator core-auxiliary while also removing its foam insulator. The installation process requires both the foam insulator transfer to the new Evaporator core-auxiliary along with the placement of thermal expansion valve-auxiliary on the core. Secure the rear hvac module-auxiliary with its replacement Evaporator core-auxiliary using screws which should be tightened to 2 n.m (18 lb in). You should put back the blower motor control processor-auxiliary along with the backing plate to the Evaporator core-auxiliary. The process continues with installation of the Evaporator block-auxiliary and inverted torx studs while torquing them to 2 n.m (18 lb in) before Heater Core-auxiliary placement.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after removing the HVAC module assembly for the 2006 Buick Rainier? Posted by Customer
    A:
    Take out the screws to separate the HVAC module assembly halves, noting that some screws are hidden under the foam insulation.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    How do you begin the installation process for the 2004 Chevrolet Trailblazer? Posted by Customer
    A:
    Begin by placing the seal between the HVAC module assembly halves.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    What is the next step after removing the blower motor control processor for the 2006 GMC Envoy? Posted by Customer
    A:
    Remove the screws from the HVAC module - auxiliary case sump and then the HVAC module - auxiliary case sump.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    What is the first step to replace the evaporator core for the 2005 Chevrolet Trailblazer? Posted by Customer
    A:
    First, remove the HVAC module assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    What is the next step after separating the HVAC module assembly for the 2009 Chevrolet Trailblazer? Posted by Customer
    A:
    After that, remove the evaporator core from the HVAC module assembly and take out the seal between the HVAC module assembly halves.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    What is the first step to replace the evaporator core for the 2007 GMC Envoy? Posted by Customer
    A:
    First, remove the HVAC module assembly, noting that some screws are hidden under the foam insulation.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Evaporator Core 89019026 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 89019026 Evaporator Core is available in the market under the name GM Evaporator. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 89019026 Evaporator Core fits certain Chevrolet Trailblazer, Trailblazer EXT models, as well as GMC Envoy, Envoy XL, Envoy XUV. Additionally, it is compatible with Buick Rainier and Oldsmobile Bravada models.
The original GM component designated by manufacturer part number 89019026 maintains top performance when functioning as the Evaporator Kit, Air Conditioner Evaporator; A/C Evaporator Core Repair Kit; A/C Evaporator Core; A/C Evaporator unit. The component 89019026 is constructed from durable material and its dimensions span 8.2 x 20.2 x 16.5 inches while weighing 8.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Evaporator Kit, A/C Evaporator; Evaporator. The part 89019026 has available replacement options 52498635. 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.