Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2003 Cadillac Escalade EXT HVAC

What year is your
Free Same Day Shipping

2003 Cadillac Escalade EXT HVAC

Filter Results
  • Notify When Available

    VIDEO

    99-14 GM FS PU (w/o Amb Pkg or Hybrid); 00-14 FS SUV (w/o Rear AC) AC Condenser

    Replaces 2003 Cadillac Escalade EXT without Rear Air Conditioning A/C Condenser TRQ ACA84548

    11 reviews
    Brand: TRQ - ACA84548

    $87.95
    Save 19%
    List $107.95 Save $20.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    94-07 Buick Chevy Cadillac GMC Hummer Isuzu Olds Pontiac A/C Vent Door Actuator

    Replaces HVAC Blend Door Actuator TRQ BDA30814

    62 reviews
    Brand: TRQ - BDA30814

    $51.95
    Save 13%
    List $59.95 Save $8.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    99-07 GM Truck (w/o ATC) Heater Blower Motor Resistor w/2 Bolt Hole Mount

    Replaces 2003 Cadillac Escalade EXT with 2 Hole Mounting Flange with Manual Temperature Control Front Blower Motor Resistor TRQ HCA41498

    64 reviews
    Brand: TRQ - HCA41498
    $33.95
    Save 17%
    List $40.95 Save $7.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    03-09 GM Truck (w/ATC) Heater Blower Motor Resistor

    Replaces 2003 Cadillac Escalade EXT with Automatic Air Conditioning Blower Motor Module TRQ HCA40047

    67 reviews
    Brand: TRQ - HCA40047

    • Includes: Wiring Harness
    $48.95
    Save 21%
    List $61.95 Save $13.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    HVAC Mode Door Actuator

    Replaces Main HVAC Mode Door Actuator TRQ HCA40463

    Brand: TRQ - HCA40463
    $54.95
    Save 14%
    List $63.95 Save $9.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    99-07 GM Truck (w/o ATC) Heater Blower Motor Resistor w/4 Bolt Hole Mount

    Replaces 2003 Cadillac Escalade EXT with 4 Hole Mounting Flange with Manual Temperature Control Front Blower Motor Resistor TRQ HCA41499

    14 reviews
    Brand: TRQ - HCA41499
    $29.95
    Save 32%
    List $43.95 Save $14.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    HVAC Blend Door Actuator

    Replaces HVAC Blend Door Actuator TRQ HCA40150

    Brand: TRQ - HCA40150

    $36.95
    Save 20%
    List $45.95 Save $9.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    Door Actuator

    Replaces 2003 Cadillac Escalade EXT Air Inlet HVAC Blend Door Actuator TRQ BDA30811

    23 reviews
    Brand: TRQ - BDA30811
    $51.95
    Save 13%
    List $59.95 Save $8.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    00-13 GM FS SUV w/Rr AC; 09-13 Sierra, Silv 1500 Hyb; 05-10 3500 w/Amb Pkg (RPO: YF2) Frt A/C Condsr

    Replaces 2003 Cadillac Escalade EXT with Rear Air Conditioning A/C Condenser TRQ ACA84500

    9 reviews
    Brand: TRQ - ACA84500

    $93.95
    Save 19%
    List $115.95 Save $22.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

  • Notify When Available

    VIDEO

    99-14 Silverado, Sierra; 00-13 FS SUV (w/o Floor Console) Front Heater Core

    Replaces 2003 Cadillac Escalade EXT without RPO Code CJ3 (Auxiliary Temperature Control) & RPO Code D07 (Front Floor Custom Console) Front Heater Core TRQ HCA40116

    8 reviews
    Brand: TRQ - HCA40116
    $71.95
    Save 14%
    List $83.95 Save $12.00

    Guaranteed to Fit 2003 Cadillac Escalade EXT

    Guaranteed to Fit 2003 Cadillac Escalade EXT

1

...

1 2 3

...

3
Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.