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GMC C3500 HVAC Heater Hose Replacement

1
SELECT Year
  1. ✓ In Stock 1996-2000 GMC C3500 HVAC Heater Hose - Pipe To Water Pump (Continental)

    1996-2000 GMC C3500 HVAC Heater Hose - Pipe To Water Pump (Continental)

    Partslink #: 63641
    $9.18 View part →
  2. ✓ In Stock 1996-2000 GMC C3500 HVAC Heater Hose - Pipe-1 To Water Pump (Continental)

    1996-2000 GMC C3500 HVAC Heater Hose - Pipe-1 To Water Pump (Continental)

    Partslink #: 63806

    W/ Aux. Heater

    $11.67 View part →
  3. ✓ In Stock 1999 GMC C3500 HVAC Heater Hose - Valve-1 To Pipe-2 (Gates)

    1999 GMC C3500 HVAC Heater Hose - Valve-1 To Pipe-2 (Gates)

    Partslink #: 20338

    W/O Aux. Heater; W/Ext. Heater Valve; W/140A. Alt.; Cut to fit

    $14.08 View part →
  4. ✓ In Stock 1996 GMC C3500 HVAC Heater Hose - Valve Top To Tee-1 (Gates)

    1996 GMC C3500 HVAC Heater Hose - Valve Top To Tee-1 (Gates)

    Partslink #: 28474

    W/Aux. Heater; Cut to fit

    $17.67 View part →
  5. ✓ In Stock 1996 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-2 To Auxiliary Heater or Auxiliary Heater Pipe-4 To Auxiliary Heater (Gates)

    1996 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-2 To Auxiliary Heater or Auxiliary Heater Pipe-4 To Auxiliary Heater (Gates)

    Partslink #: 18082

    Cut to fit

    $21.09 View part →
  6. ✓ In Stock 1992-2000 GMC C3500 HVAC Heater Hose - Heater To Pipe (Dayco)

    1992-2000 GMC C3500 HVAC Heater Hose - Heater To Pipe (Dayco)

    Partslink #: 88432
    $21.53 View part →
  7. ✓ In Stock 1994-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-4 To Auxiliary Heater Pipe-5 or Heater To Pipe or Heater To Tee-1 or Tee-1 To Auxiliary Heater Pipe-1 or Tee-1 To Pipe-1 or Tee-2 To Auxiliary Heater Pipe-3 (Gates)

    1994-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-4 To Auxiliary Heater Pipe-5 or Heater To Pipe or Heater To Tee-1 or Tee-1 To Auxiliary Heater Pipe-1 or Tee-1 To Pipe-1 or Tee-2 To Auxiliary Heater Pipe-3 (Gates)

    Partslink #: 28476

    W/Aux. Heater; Cut to fit

    $21.85 View part →
  8. ✓ In Stock 1988-1993 GMC C3500 HVAC Heater Hose - Intake Manifold To Throttle Body (Gates)

    1988-1993 GMC C3500 HVAC Heater Hose - Intake Manifold To Throttle Body (Gates)

    Partslink #: 18955
    $21.91 View part →
  9. ✓ In Stock 1990-2000 GMC C3500 HVAC Heater Hose - Heater Hose or Heater Outlet or Heater To Radiator (Dayco)

    1990-2000 GMC C3500 HVAC Heater Hose - Heater Hose or Heater Outlet or Heater To Radiator (Dayco)

    Partslink #: 80400

    W.P. End

    $22.04 View part →
  10. ✓ In Stock 1993-1995 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 or Auxiliary Heater To Auxiliary Heater Pipe-2 (Gates)

    1993-1995 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 or Auxiliary Heater To Auxiliary Heater Pipe-2 (Gates)

    Partslink #: 28475

    Cut to fit

    $22.92 View part →
  11. ✓ In Stock 1998-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 (Dayco)

    1998-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 (Dayco)

    Partslink #: 86099

    w/Aux. Heater

    $24.17 View part →
  12. ✓ In Stock 1996-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 or Pipe-1 To Water Pump or Pipe-2 To Engine or Valve-1 To Pipe-2 (Gates)

    1996-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 or Pipe-1 To Water Pump or Pipe-2 To Engine or Valve-1 To Pipe-2 (Gates)

    Partslink #: 28466

    W/O Aux. Heater; W/O Ext. Heater Valve; Cut to fit

    $24.70 View part →
  13. ✓ In Stock 1992-2000 GMC C3500 HVAC Heater Hose - Heater To Pipe or Heater To Pipe-1 (Gates)

    1992-2000 GMC C3500 HVAC Heater Hose - Heater To Pipe or Heater To Pipe-1 (Gates)

    Partslink #: 19672

    W/O Aux. Heater

    $26.26 View part →
  14. ✓ In Stock 1997-1999 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-2 To Auxiliary Heater Pipe-3 or Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 or Auxiliary Heater Pipe-5 To Auxiliary Heater Pipe-6 (Gates)

    1997-1999 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-2 To Auxiliary Heater Pipe-3 or Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 or Auxiliary Heater Pipe-5 To Auxiliary Heater Pipe-6 (Gates)

    Partslink #: 18079

    W/Aux. Heater; Cut to fit

    $26.83 View part →
  15. ✓ In Stock 1989-1995 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater or Heater To Pipe or Heater To Tee-1 (Gates)

    1989-1995 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater or Heater To Pipe or Heater To Tee-1 (Gates)

    Partslink #: 19666

    W/O Aux. Heater; Exc. 3500HD; Cut to fit

    $28.78 View part →
  16. ✓ In Stock 1995 GMC C3500 HVAC Heater Hose - Heater To Radiator (Gates)

    1995 GMC C3500 HVAC Heater Hose - Heater To Radiator (Gates)

    Partslink #: 28472

    W/O Aux. Heater; Cut to fit

    $29.17 View part →
  17. ✓ In Stock 1996-2000 GMC C3500 HVAC Heater Hose - Heater To Pipe-1 or Tee-1 To Pipe-1 or Valve-1 To Pipe-1 (Gates)

    1996-2000 GMC C3500 HVAC Heater Hose - Heater To Pipe-1 or Tee-1 To Pipe-1 or Valve-1 To Pipe-1 (Gates)

    Partslink #: 28479

    W/O Aux. Heater; W/Ext. Heater Valve; Cut to fit

    $29.62 View part →
  18. ✓ In Stock 1988-1994 GMC C3500 HVAC Heater Hose - Heater To Radiator (Gates)

    1988-1994 GMC C3500 HVAC Heater Hose - Heater To Radiator (Gates)

    Partslink #: 28471

    Cut to fit

    $29.68 View part →
  19. ✓ In Stock 1994-2000 GMC C3500 HVAC Heater Hose - Heater To Engine or Heater To Water Pump (Continental)

    1994-2000 GMC C3500 HVAC Heater Hose - Heater To Engine or Heater To Water Pump (Continental)

    Partslink #: 63936

    Cut to Fit

    $31.39 View part →
  20. ✓ In Stock 1988-1993 GMC C3500 HVAC Heater Hose - Heater To Intake Manifold (Gates)

    1988-1993 GMC C3500 HVAC Heater Hose - Heater To Intake Manifold (Gates)

    Partslink #: 18083

    Cut to fit

    $33.76 View part →
  21. ✓ In Stock 1995-1999 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-2 To Auxiliary Heater or Auxiliary Heater Pipe-3 To Auxiliary Heater or Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 or Auxiliary Heater Pipe-4 To Auxiliary Heater or Auxiliary Heater Pipe-6 To Auxiliary Heater or Heater To Intake Manifold (Gates)

    1995-1999 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-2 To Auxiliary Heater or Auxiliary Heater Pipe-3 To Auxiliary Heater or Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4 or Auxiliary Heater Pipe-4 To Auxiliary Heater or Auxiliary Heater Pipe-6 To Auxiliary Heater or Heater To Intake Manifold (Gates)

    Partslink #: 19023

    W/Aux. Heater

    $34.32 View part →
  22. ✓ In Stock 1988-1992 GMC C3500 HVAC Heater Hose - Heater To Intake Manifold (Continental)

    1988-1992 GMC C3500 HVAC Heater Hose - Heater To Intake Manifold (Continental)

    Partslink #: 63118
    $34.89 View part →
  23. ✓ In Stock 1988-1991 GMC C3500 HVAC Heater Hose - Heater To Pipe (Continental)

    1988-1991 GMC C3500 HVAC Heater Hose - Heater To Pipe (Continental)

    Partslink #: 63297

    Cut to Fit

    $51.23 View part →
  24. ✓ In Stock 2000 GMC C3500 HVAC Heater Hose - Radiator To Reservoir (Gates)

    2000 GMC C3500 HVAC Heater Hose - Radiator To Reservoir (Gates)

    Partslink #: 28409

    Cut to Length, 42"

    $68.36 View part →
  25. ✓ In Stock 1988-1995 GMC C3500 HVAC Heater Hose - Heater To Radiator (Continental)

    1988-1995 GMC C3500 HVAC Heater Hose - Heater To Radiator (Continental)

    Partslink #: 63836

    Exc. Aux. Heater Cut to Fit

    $69.26 View part →
  26. ✓ In Stock 1996-2000 GMC C3500 HVAC Heater Hose - Radiator To Reservoir (Continental)

    1996-2000 GMC C3500 HVAC Heater Hose - Radiator To Reservoir (Continental)

    Partslink #: 64997

    3/8" x 42"

    $70.61 View part →
  27. ✓ In Stock 1979-2000 GMC C3500 HVAC Heater Hose - Heater Hose or Heater Inlet or Heater To Engine or Heater To Pipe or Heater To Radiator or Heater To Tee-1 or Heater To Tee-2 or Tee-1 To Auxiliary Heater Pipe-1 or Tee-2 To Radiator (Continental)

    1979-2000 GMC C3500 HVAC Heater Hose - Heater Hose or Heater Inlet or Heater To Engine or Heater To Pipe or Heater To Radiator or Heater To Tee-1 or Heater To Tee-2 or Tee-1 To Auxiliary Heater Pipe-1 or Tee-2 To Radiator (Continental)

    Partslink #: 65004

    w/Aux Heater 5/8" x 18"

    $80.54 View part →
  28. ✓ In Stock 1979-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Heater To Engine or Heater To Pipe or Heater To Pipe-2 or Heater To Radiator or Heater To Tee (Outlet) or Heater To Tee-1 or Heater To Tee-2 or Heater To Tee-2 (Inlet) or Heater To Thermostat or Heater To Valve (Left) or Heater To Valve (Lower) or Heater To Valve (Right) or Heater To Valve-1 or Heater To Valve-1 (Outlet) or Heater To Water Pump or Tee-1 To Auxiliary Heater Pipe-1 or Tee-1 To Auxiliary Pipe-1 or Tee-1 To Intake Manifold or Tee-1 To Pipe-1 or Tee-1 To Valve or Tee-2 To Auxiliary Heater Pipe-3 or Tee-2 To Pipe-1 or Tee-2 To Radiator or Valve Bottom To Tee-2 or Valve To Heater or Valve To Radiator or Valve-1 To Heater or Valve-1 To Pipe-2 (Gates)

    1979-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Heater To Engine or Heater To Pipe or Heater To Pipe-2 or Heater To Radiator or Heater To Tee (Outlet) or Heater To Tee-1 or Heater To Tee-2 or Heater To Tee-2 (Inlet) or Heater To Thermostat or Heater To Valve (Left) or Heater To Valve (Lower) or Heater To Valve (Right) or Heater To Valve-1 or Heater To Valve-1 (Outlet) or Heater To Water Pump or Tee-1 To Auxiliary Heater Pipe-1 or Tee-1 To Auxiliary Pipe-1 or Tee-1 To Intake Manifold or Tee-1 To Pipe-1 or Tee-1 To Valve or Tee-2 To Auxiliary Heater Pipe-3 or Tee-2 To Pipe-1 or Tee-2 To Radiator or Valve Bottom To Tee-2 or Valve To Heater or Valve To Radiator or Valve-1 To Heater or Valve-1 To Pipe-2 (Gates)

    Partslink #: 28411

    W/O Aux. Heater; W/Ext. Heater Valve; Cut to Length, 7"

    $81.22 View part →
  29. ✓ In Stock 2000 GMC C3500 HVAC Heater Hose - Radiator To Reservoir (Gates)

    2000 GMC C3500 HVAC Heater Hose - Radiator To Reservoir (Gates)

    Partslink #: 28410

    Cut to Length, 22"

    $93.11 View part →
  30. ✓ In Stock 1979-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-1 To Tee-1 or Auxiliary Heater Pipe-2 To Tee-2 or Auxiliary Heater Pipe-4 To Auxiliary Heater Pipe-5 or Heater To Intake Manifold or Heater To Pipe or Heater To Pipe-1 or Heater To Radiator or Heater To Tee-1 or Heater To Valve or Heater To Valve (Upper) or Heater To Valve-1 or Heater To Valve-1 (Inlet) or Heater To Water Pump or Radiator To Heater or Tee-1 To Auxiliary Heater Pipe-1 or Tee-1 To Intake Manifold or Tee-1 To Pipe-1 or Tee-2 To Auxiliary Heater Pipe-2 or Tee-2 To Auxiliary Heater Pipe-3 or Tee-2 To Auxiliary Heater Pipe-4 or Tee-2 To Radiator or Tee-2 To Water Pump or Valve To Intake Manifold or Valve-1 To Pipe-1 (Gates)

    1979-2000 GMC C3500 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2 or Auxiliary Heater Pipe-1 To Tee-1 or Auxiliary Heater Pipe-2 To Tee-2 or Auxiliary Heater Pipe-4 To Auxiliary Heater Pipe-5 or Heater To Intake Manifold or Heater To Pipe or Heater To Pipe-1 or Heater To Radiator or Heater To Tee-1 or Heater To Valve or Heater To Valve (Upper) or Heater To Valve-1 or Heater To Valve-1 (Inlet) or Heater To Water Pump or Radiator To Heater or Tee-1 To Auxiliary Heater Pipe-1 or Tee-1 To Intake Manifold or Tee-1 To Pipe-1 or Tee-2 To Auxiliary Heater Pipe-2 or Tee-2 To Auxiliary Heater Pipe-3 or Tee-2 To Auxiliary Heater Pipe-4 or Tee-2 To Radiator or Tee-2 To Water Pump or Valve To Intake Manifold or Valve-1 To Pipe-1 (Gates)

    Partslink #: 28412

    W/O Aux. Heater; W/O Ext. Heater Valve; Cut to Length, 44"

    $93.36 View part →

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HVAC Heater Hose Compatibility for GMC C3500

Browse our selection of quality hvac heater hose parts designed specifically for your GMC C3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · High Sierra · Sierra · Sierra Classic · Sierra Grande · Sierra SL · Sierra SLE · Sierra SLT · Sierra SLX

Body Types

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

Engine Options

L6 4.1L · L6 4.8L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.5L · V8 6.6L · V8 7.4L

Transmissions

Automatic · Manual

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