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GMC Sierra 2500 HVAC Heater Hose Replacement

1
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  1. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Throttle Body To Engine (Gates)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Throttle Body To Engine (Gates)

    Partslink #: 18623
    $11.65 View part →
  2. ✓ In Stock 1999-2000 GMC Sierra 2500 HVAC Heater Hose - Reservoir To Radiator (Continental)

    1999-2000 GMC Sierra 2500 HVAC Heater Hose - Reservoir To Radiator (Continental)

    Partslink #: 62937
    $25.71 View part →
  3. ✓ In Stock 2002-2004 GMC Sierra 2500 HVAC Heater Hose - Heater Hose (Dayco)

    2002-2004 GMC Sierra 2500 HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 80405

    Cut to Fit Molded Reuse OEM Connector

    $30.34 View part →
  4. ✓ In Stock 1999-2002 GMC Sierra 2500 HVAC Heater Hose - Heater Hose or Heater Inlet (Dayco)

    1999-2002 GMC Sierra 2500 HVAC Heater Hose - Heater Hose or Heater Inlet (Dayco)

    Partslink #: 87848

    Molded

    $36.20 View part →
  5. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator To Throttle Body (Gates)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator To Throttle Body (Gates)

    Partslink #: 18126
    $39.24 View part →
  6. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator To Throttle Body (Continental)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator To Throttle Body (Continental)

    Partslink #: 64113
    $39.55 View part →
  7. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Heater To Thermostat (Continental)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Heater To Thermostat (Continental)

    Partslink #: 64133
    $40.00 View part →
  8. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator Surge Tank Outlet or Tee To Engine (Continental)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator Surge Tank Outlet or Tee To Engine (Continental)

    Partslink #: 63506

    Exc. Aux. Heater

    $42.43 View part →
  9. ✓ In Stock 2001-2004 GMC Sierra 2500 HVAC Heater Hose - Reservoir To Radiator (Dayco)

    2001-2004 GMC Sierra 2500 HVAC Heater Hose - Reservoir To Radiator (Dayco)

    Partslink #: 80245
    $52.83 View part →
  10. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator Surge Tank Outlet (Continental)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator Surge Tank Outlet (Continental)

    Partslink #: 64377

    W/ Aux. Heater

    $57.58 View part →
  11. ✓ In Stock 2000-2004 GMC Sierra 2500 HVAC Heater Hose - Heater To Tank (Gates)

    2000-2004 GMC Sierra 2500 HVAC Heater Hose - Heater To Tank (Gates)

    Partslink #: 22554
    $59.24 View part →
  12. ✓ In Stock 2001-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator Surge (Continental)

    2001-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator Surge (Continental)

    Partslink #: 62938
    $60.87 View part →
  13. ✓ In Stock 2001-2004 GMC Sierra 2500 HVAC Heater Hose - Heater To Thermostat (Gates)

    2001-2004 GMC Sierra 2500 HVAC Heater Hose - Heater To Thermostat (Gates)

    Partslink #: 51747

    W/O Rear Heater

    $61.51 View part →
  14. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Heater Outlet (Dayco)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Heater Outlet (Dayco)

    Partslink #: 88412
    $61.66 View part →
  15. ✓ In Stock 2000-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator To Reservoir (Gates)

    2000-2004 GMC Sierra 2500 HVAC Heater Hose - Radiator To Reservoir (Gates)

    Partslink #: 18622
    $62.51 View part →
  16. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Heater Hose (Dayco)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 87959

    Branched

    $64.75 View part →
  17. ✓ In Stock 1999 GMC Sierra 2500 HVAC Heater Hose - Reservoir Overflow Drain Hose (Continental)

    1999 GMC Sierra 2500 HVAC Heater Hose - Reservoir Overflow Drain Hose (Continental)

    Partslink #: 64997

    3/8" x 36"

    $70.61 View part →
  18. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose (Dayco)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose (Dayco)

    Partslink #: W0133-2406994

    Heater to Thermostat

    $77.40 View part →
  19. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Thermostat To Heater (Continental)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Thermostat To Heater (Continental)

    Partslink #: 62852

    Cut to Fit

    $77.93 View part →
  20. ✓ In Stock 1999-2000 GMC Sierra 2500 HVAC Heater Hose - Heater To Water Pump (Continental)

    1999-2000 GMC Sierra 2500 HVAC Heater Hose - Heater To Water Pump (Continental)

    Partslink #: 65004

    5/8" x 48"

    $80.54 View part →
  21. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose - Heater Inlet or Heater To Thermostat (Gates)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose - Heater Inlet or Heater To Thermostat (Gates)

    Partslink #: 28411

    Cut to Length, 33"

    $81.22 View part →
  22. ✓ In Stock 1999-2002 GMC Sierra 2500 HVAC Heater Hose - Radiator To Reservoir (Gates)

    1999-2002 GMC Sierra 2500 HVAC Heater Hose - Radiator To Reservoir (Gates)

    Partslink #: 28410

    Cut to Length, 22"

    $93.11 View part →
  23. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose (ACDelco)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose (ACDelco)

    Partslink #: W0133-2043136

    Heater to Thermostat

    $94.43 View part →
  24. ✓ In Stock 1999-2004 GMC Sierra 2500 HVAC Heater Hose (Gates)

    1999-2004 GMC Sierra 2500 HVAC Heater Hose (Gates)

    Partslink #: W0133-2033900

    Heater to Thermostat

    $96.38 View part →

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HVAC Heater Hose Compatibility for GMC Sierra 2500

Browse our selection of quality hvac heater hose parts designed specifically for your GMC Sierra 2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · SL · SLE · SLT · WT

Body Types

Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

V8 5.3L · V8 6.0L

Transmissions

Automatic · Manual

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