2003 GMC Sierra 1500 HD A/C and Heater Controls

  • 2003 GMC Sierra 1500 HD Front or Rear Heater & A/C Control for Models with Manual Heater & Air Conditioning Control Dorman 599-210

    Dorman

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    Ships Same Day for orders placed by 4 P.M. ET

    $151.95
    Save 37%
    List: $241.95 Save: $90.00
    Part #: 1AHCI00004
  • 2003 GMC Sierra 1500 HD Air Inlet Door Actuator for Models with Automatic Temperature Control

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    Ships Same Day for orders placed by 4 P.M. ET

    $46.95
    Save 6%
    List: $49.95 Save: $3.00
    Part #: 1AZMX00109
  • 2003 GMC Sierra 1500 HD Air Inlet Door Actuator for Models with Manual Air Conditioning Dorman 604-120

    Dorman

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    Ships Same Day for orders placed by 4 P.M. ET

    $50.95
    Save 29%
    List: $71.95 Save: $21.00
    Part #: 1AZMX00072
  • 2003 GMC Sierra 1500 HD Vent Mode Actuator for Models with RPO Code D07 (Front Floor Custom Console) with Manual Temperature Control Dorman 604-121

    Dorman

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    Ships Same Day for orders placed by 4 P.M. ET

    $55.95
    Save 33%
    List: $83.95 Save: $28.00
    Part #: 1AZMX00105
  • 2003 GMC Sierra 1500 HD Upper Door Actuator Temperature for Models with with Air Conditioning Dorman 604-106

    Dorman

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    Ships Same Day for orders placed by 4 P.M. ET

    $104.95
    Save 37%
    List: $165.95 Save: $61.00
    Part #: DMBMX00001
  • 2003 GMC Sierra 1500 HD Automatic Air Conditioning Heater & A/C Control Dorman 599-211

    Dorman

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    $179.95
    Save 33%
    List: $269.95 Save: $90.00

    Out of Stock

    Part #: DMHCI00002
  • 2003 GMC Sierra 1500 HD Vent Mode Actuator for Models with Floor Console RPO Code D07 (Front Floor Custom Console) & CJ3 Auxiliary Temperature Control ACDelco 15-73620

    AC DELCO

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    $72.95
    Save 37%
    List: $115.95 Save: $43.00

    Out of Stock

    Part #: ACHCX00006
  • 2003 GMC Sierra 1500 HD with Rear Defrost Manual Heater & A/C Control ACDelco 15-72958

    AC DELCO

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    $173.95
    Save 33%
    List: $259.95 Save: $86.00

    Out of Stock

    Part #: 1AACD00038
  • 2003 GMC Sierra 1500 HD Heater & A/C Control for Models with Rear Defrost & Automatic Temperature Control ACDelco 10367042

    AC DELCO

    Guaranteed to Fit Your

    2003 GMC Sierra 1500 HD

    $209.95
    Save 46%
    List: $390.95 Save: $181.00

    Out of Stock

    Part #: ACHCI00004
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