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GM 89022546
Evaporator Core

2005-2011 Cadillac STS

Customer Questions & Expert Answers (7)
GM 89022546 Evaporator Core
  • Part Description
    Evaporator Kit, Air Conditioner Evaporator; A/C Evaporator Core Repair Kit; A/C Evaporator Core; A/C Evaporator
  • Manufacturer
    General Motors
Make sure this part fits
$123.80 MSRP: $232.48
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  • 2011 Cadillac STS Evaporator Core Diagram for 89022546
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 89022546

  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2011 Cadillac STSBase, Platinum, V6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is 89022546 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 89022546 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the air conditioning evaporator core on Cadillac STS? Posted by Customer
    A:
    The procedure for replacing the air conditioning Evaporator core begins with hvac module assembly removal. The insulation from the thermal expansion valve (TXV) should be discarded first after which you should remove the hvac line clamp screw and clamp. The procedure starts with removing txv to Evaporator bolts as well as the txv line bracket before extracting the txv from the Evaporator core by pulling it straight out. I disconnect all o-rings from their positions and separate the thermistor electrical connector from the hvac module retainer as well as the lh and auxiliary temperature actuator electrical connectors while moving the harness further away. Begin by removing the front duct through the retainers on the hvac module and unscrewing its case which enables you to separate the Evaporator core for removal. The installation process requires refrigerant oil addition while also requiring new Evaporator core seals. Install the Evaporator core into its place while matching every temperature and mode door to its designated slot inside the hvac module and avoid applying excessive pressure to the case halves. Apply alternative pressure of 1 n.m (8 lb in) when tightening the hvac module case screws after installing them between the case halves. Attach the front duct with proper retention of the installers then place the wire harness back in position and complete the connections by uniting the thermistor electrical connector with the lh and auxiliary temperature actuator electrical connectors. New o-rings go into both Evaporator core and txv lines before inserting air conditioning lines into the txv. You should position the txv onto the Evaporator core until it seates prior to installing the txv line bracket first and then install the txv to the Evaporator bolts using 3.5 n.m (31 lb in) torque. Place insulation over the lines and txv before reinstalling the hvac module when you first tighten the line clamp screw to 1 n.m (8 lb in) followed by proper installation of the screw.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after securing the HVAC module case for the 2006 Cadillac STS? Posted by Customer
    A:
    Reattach the front duct, ensuring the retainers are engaged, reposition the wire harness, and connect the LH and auxiliary temperature actuator electrical connectors, followed by the thermistor electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    What should be done after securing the case for the 2010 Cadillac STS? Posted by Customer
    A:
    Reattach the front duct, ensuring the retainers are engaged.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    What should be done during the installation of the new evaporator core for the 2005 Cadillac STS? Posted by Customer
    A:
    Add refrigerant oil, install new evaporator core seals, and carefully place the evaporator core, ensuring all temperature and mode doors align.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    What components need to be removed after the HVAC module assembly for the 2007 Cadillac STS? Posted by Customer
    A:
    Remove the HVAC line clamp screw and clamp, then the TXV to evaporator bolts and the TXV line bracket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Evaporator
    Q:
    What should be done after securing the HVAC module case for the 2009 Cadillac STS? Posted by Customer
    A:
    Install the front duct, ensuring the retainers are engaged.
    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 89022546 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 89022546 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 89022546 Evaporator Core fits certain Cadillac STS models.
The original GM component designated by manufacturer part number 89022546 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 89022546 is constructed from durable material and its dimensions span 16.5 x 13.8 x 12.6 inches while weighing 5.50 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; Evaporator Kit, A/C Evaporator. The part 89022546 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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