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Cadillac Seville HVAC Heater Hose Replacement

1
SELECT Year
  1. ✓ In Stock 1989-1993 Cadillac Seville HVAC Heater Hose (Dayco)

    1989-1993 Cadillac Seville HVAC Heater Hose (Dayco)

    Partslink #: W0133-2386112

    Tee-2 to Intake Manifold

    $11.35 View part →
  2. ✓ In Stock 1983 Cadillac Seville HVAC Heater Hose - Heater Core Inlet To Engine (Continental)

    1983 Cadillac Seville HVAC Heater Hose - Heater Core Inlet To Engine (Continental)

    Partslink #: 63806

    Molded 5/8" Hose

    $11.67 View part →
  3. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Pipe-2 To Engine (Gates)

    1998-2004 Cadillac Seville HVAC Heater Hose - Pipe-2 To Engine (Gates)

    Partslink #: 19714

    Cut to fit

    $12.71 View part →
  4. ✓ In Stock 1994-1999 Cadillac Seville HVAC Heater Hose - Throttle Body To Pipe (Dayco)

    1994-1999 Cadillac Seville HVAC Heater Hose - Throttle Body To Pipe (Dayco)

    Partslink #: 86825
    $13.37 View part →
  5. ✓ In Stock 1994-1999 Cadillac Seville HVAC Heater Hose - Throttle Body To Pipe-4 (Gates)

    1994-1999 Cadillac Seville HVAC Heater Hose - Throttle Body To Pipe-4 (Gates)

    Partslink #: 18250
    $14.08 View part →
  6. ✓ In Stock 1994-1999 Cadillac Seville HVAC Heater Hose - Pipe-3 To Throttle Body (Gates)

    1994-1999 Cadillac Seville HVAC Heater Hose - Pipe-3 To Throttle Body (Gates)

    Partslink #: 18249
    $15.65 View part →
  7. ✓ In Stock 1988-1993 Cadillac Seville HVAC Heater Hose - Tee To Intake Manifold (Dayco)

    1988-1993 Cadillac Seville HVAC Heater Hose - Tee To Intake Manifold (Dayco)

    Partslink #: 88443
    $18.00 View part →
  8. ✓ In Stock 1983 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    1983 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 80411

    Curved, 3/4 In.

    $19.11 View part →
  9. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Engine To Pipe-2 (Continental)

    1998-2004 Cadillac Seville HVAC Heater Hose - Engine To Pipe-2 (Continental)

    Partslink #: 64420
    $20.58 View part →
  10. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Heater To Pipe-1 or Pipe-4 To Heater (Gates)

    1998-2004 Cadillac Seville HVAC Heater Hose - Heater To Pipe-1 or Pipe-4 To Heater (Gates)

    Partslink #: 19087
    $20.68 View part →
  11. ✓ In Stock 1988-1993 Cadillac Seville HVAC Heater Hose - Tee-1 To Intake Manifold or Tee-2 To Intake Manifold (Gates)

    1988-1993 Cadillac Seville HVAC Heater Hose - Tee-1 To Intake Manifold or Tee-2 To Intake Manifold (Gates)

    Partslink #: 19779
    $20.86 View part →
  12. ✓ In Stock 1980-1985 Cadillac Seville HVAC Heater Hose - Heater Hose or Heater To Valve (Dayco)

    1980-1985 Cadillac Seville HVAC Heater Hose - Heater Hose or Heater To Valve (Dayco)

    Partslink #: 80401

    Curved

    $21.09 View part →
  13. ✓ In Stock 1983-1990 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    1983-1990 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 80400
    $22.04 View part →
  14. ✓ In Stock 1986-1987 Cadillac Seville HVAC Heater Hose - Heater To Tee (Dayco)

    1986-1987 Cadillac Seville HVAC Heater Hose - Heater To Tee (Dayco)

    Partslink #: 88357
    $22.12 View part →
  15. ✓ In Stock 1982-1985 Cadillac Seville HVAC Heater Hose - Heater To Tee-2 or Heater To Valve or Valve To Intake Manifold (Gates)

    1982-1985 Cadillac Seville HVAC Heater Hose - Heater To Tee-2 or Heater To Valve or Valve To Intake Manifold (Gates)

    Partslink #: 28467

    Cut to fit

    $22.24 View part →
  16. ✓ In Stock 1988-1993 Cadillac Seville HVAC Heater Hose - Heater To Tee-1 (Gates)

    1988-1993 Cadillac Seville HVAC Heater Hose - Heater To Tee-1 (Gates)

    Partslink #: 28475

    Cut to fit

    $22.92 View part →
  17. ✓ In Stock 1986-1987 Cadillac Seville HVAC Heater Hose - Heater To Tee (Gates)

    1986-1987 Cadillac Seville HVAC Heater Hose - Heater To Tee (Gates)

    Partslink #: 19610
    $24.70 View part →
  18. ✓ In Stock 1981-1982 Cadillac Seville HVAC Heater Hose - Heater To Valve (Gates)

    1981-1982 Cadillac Seville HVAC Heater Hose - Heater To Valve (Gates)

    Partslink #: 28470

    W/V.P.; Cut to fit

    $24.93 View part →
  19. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Coolant Reservoir or Pipe To Reservoir or Radiator Surge Tank Outlet or Tee To Reservoir (Dayco)

    1998-2004 Cadillac Seville HVAC Heater Hose - Coolant Reservoir or Pipe To Reservoir or Radiator Surge Tank Outlet or Tee To Reservoir (Dayco)

    Partslink #: 88353
    $25.01 View part →
  20. ✓ In Stock 1991-1993 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    1991-1993 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 80415
    $25.46 View part →
  21. ✓ In Stock 1980 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    1980 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 80403

    Curved

    $26.45 View part →
  22. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Pipe-3 To Reservoir or Tank To Engine (Gates)

    1998-2004 Cadillac Seville HVAC Heater Hose - Pipe-3 To Reservoir or Tank To Engine (Gates)

    Partslink #: 19605

    Cut to fit

    $27.96 View part →
  23. ✓ In Stock 1993-1997 Cadillac Seville HVAC Heater Hose - Heater Outlet (Dayco)

    1993-1997 Cadillac Seville HVAC Heater Hose - Heater Outlet (Dayco)

    Partslink #: 86110

    Heater End

    $28.11 View part →
  24. ✓ In Stock 1999-2004 Cadillac Seville HVAC Heater Hose - Radiator To Reservoir or Reservoir To Pipe-3 (Continental)

    1999-2004 Cadillac Seville HVAC Heater Hose - Radiator To Reservoir or Reservoir To Pipe-3 (Continental)

    Partslink #: 63075
    $28.15 View part →
  25. ✓ In Stock 1986-1987 Cadillac Seville HVAC Heater Hose - Valve To Engine (Dayco)

    1986-1987 Cadillac Seville HVAC Heater Hose - Valve To Engine (Dayco)

    Partslink #: 87608
    $29.66 View part →
  26. ✓ In Stock 1994-1997 Cadillac Seville HVAC Heater Hose - Heater To Tee (Continental)

    1994-1997 Cadillac Seville HVAC Heater Hose - Heater To Tee (Continental)

    Partslink #: 64326
    $29.93 View part →
  27. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Pipe To Heater (Dayco)

    1998-2004 Cadillac Seville HVAC Heater Hose - Pipe To Heater (Dayco)

    Partslink #: 70239
    $30.07 View part →
  28. ✓ In Stock 1979 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    1979 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 80405

    5/8 In.

    $30.34 View part →
  29. ✓ In Stock 1976-1979 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    1976-1979 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 80417

    Curved

    $30.40 View part →
  30. ✓ In Stock 1976-1979 Cadillac Seville HVAC Heater Hose - Heater Outlet (Continental)

    1976-1979 Cadillac Seville HVAC Heater Hose - Heater Outlet (Continental)

    Partslink #: 63948

    Molded 3/4" Hose

    $32.10 View part →
  31. ✓ In Stock 1983-1984 Cadillac Seville HVAC Heater Hose - Heater To Valve (Gates)

    1983-1984 Cadillac Seville HVAC Heater Hose - Heater To Valve (Gates)

    Partslink #: 28473

    Cut to fit

    $32.84 View part →
  32. ✓ In Stock 1993-1997 Cadillac Seville HVAC Heater Hose - Heater Inlet (Dayco)

    1993-1997 Cadillac Seville HVAC Heater Hose - Heater Inlet (Dayco)

    Partslink #: 86109
    $33.31 View part →
  33. ✓ In Stock 1986-1987 Cadillac Seville HVAC Heater Hose - Valve To Engine (Gates)

    1986-1987 Cadillac Seville HVAC Heater Hose - Valve To Engine (Gates)

    Partslink #: 18074

    Cut to fit

    $33.80 View part →
  34. ✓ In Stock 1994-1997 Cadillac Seville HVAC Heater Hose - Heater To Tee (Gates)

    1994-1997 Cadillac Seville HVAC Heater Hose - Heater To Tee (Gates)

    Partslink #: 19734
    $34.19 View part →
  35. ✓ In Stock 1984-1993 Cadillac Seville HVAC Heater Hose - Tee To Tee (Dayco)

    1984-1993 Cadillac Seville HVAC Heater Hose - Tee To Tee (Dayco)

    Partslink #: 88358
    $34.36 View part →
  36. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Heater To Pipe-1 or Heater To Pipe-2 (Gates)

    1998-2004 Cadillac Seville HVAC Heater Hose - Heater To Pipe-1 or Heater To Pipe-2 (Gates)

    Partslink #: 19658

    Cut to fit

    $35.16 View part →
  37. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Heater To Pipe or Pipe To Pipe (Outlet) (Dayco)

    1998-2004 Cadillac Seville HVAC Heater Hose - Heater To Pipe or Pipe To Pipe (Outlet) (Dayco)

    Partslink #: 87661

    Cut to Fit

    $37.52 View part →
  38. ✓ In Stock 1988-1993 Cadillac Seville HVAC Heater Hose - Tee-1 To Tee-2 (Gates)

    1988-1993 Cadillac Seville HVAC Heater Hose - Tee-1 To Tee-2 (Gates)

    Partslink #: 19611

    Cut to fit

    $38.68 View part →
  39. ✓ In Stock 1980-1982 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    1980-1982 Cadillac Seville HVAC Heater Hose - Heater Hose (Dayco)

    Partslink #: 80418

    Curved

    $38.77 View part →
  40. ✓ In Stock 1993-1997 Cadillac Seville HVAC Heater Hose - Heater To Pipe-2 or Heater To Tee (Gates)

    1993-1997 Cadillac Seville HVAC Heater Hose - Heater To Pipe-2 or Heater To Tee (Gates)

    Partslink #: 19733

    Cut to fit

    $40.75 View part →
  41. ✓ In Stock 2000-2004 Cadillac Seville HVAC Heater Hose - Pipe-3 To Pipe-4 (Continental)

    2000-2004 Cadillac Seville HVAC Heater Hose - Pipe-3 To Pipe-4 (Continental)

    Partslink #: 64259
    $40.95 View part →
  42. ✓ In Stock 1980-1982 Cadillac Seville HVAC Heater Hose - Heater Outlet (Continental)

    1980-1982 Cadillac Seville HVAC Heater Hose - Heater Outlet (Continental)

    Partslink #: 63960

    Molded 3/4" Hose

    $41.87 View part →
  43. ✓ In Stock 1998-2004 Cadillac Seville HVAC Heater Hose - Pipe-1 To Engine or Pipe-3 To Pipe-4 (Gates)

    1998-2004 Cadillac Seville HVAC Heater Hose - Pipe-1 To Engine or Pipe-3 To Pipe-4 (Gates)

    Partslink #: 19088
    $47.31 View part →
  44. ✓ In Stock 1977-2004 Cadillac Seville HVAC Heater Hose - Filter To Reservoir or Pipe-5 To Alternator or Reservoir To Radiator or Tee To Filter or Throttle Body To Pipe-3 or Valve To Filter (Gates)

    1977-2004 Cadillac Seville HVAC Heater Hose - Filter To Reservoir or Pipe-5 To Alternator or Reservoir To Radiator or Tee To Filter or Throttle Body To Pipe-3 or Valve To Filter (Gates)

    Partslink #: 28409

    W/V.P.; Cut to Length, 6"

    $68.36 View part →
  45. ✓ In Stock 1979 Cadillac Seville HVAC Heater Hose - Heater Core Inlet To Engine (Continental)

    1979 Cadillac Seville HVAC Heater Hose - Heater Core Inlet To Engine (Continental)

    Partslink #: 63836
    $69.26 View part →
  46. ✓ In Stock 1998 Cadillac Seville HVAC Heater Hose - Radiator To Reservoir (Continental)

    1998 Cadillac Seville HVAC Heater Hose - Radiator To Reservoir (Continental)

    Partslink #: 64997

    3/8" x 17"

    $70.61 View part →
  47. ✓ In Stock 1993-1997 Cadillac Seville HVAC Heater Hose - Heater To Pipe-1 (Continental)

    1993-1997 Cadillac Seville HVAC Heater Hose - Heater To Pipe-1 (Continental)

    Partslink #: 63925

    Cut to Fit

    $70.63 View part →
  48. ✓ In Stock 1976-1985 Cadillac Seville HVAC Heater Hose - Heater Core Inlet To Engine or Heater Inlet or Heater To Valve (Continental)

    1976-1985 Cadillac Seville HVAC Heater Hose - Heater Core Inlet To Engine or Heater Inlet or Heater To Valve (Continental)

    Partslink #: 65004

    Straight Hose 5/8" x 54"

    $80.54 View part →
  49. ✓ In Stock 1980-1983 Cadillac Seville HVAC Heater Hose - Heater To Radiator or Heater To Valve or Valve To Engine (Gates)

    1980-1983 Cadillac Seville HVAC Heater Hose - Heater To Radiator or Heater To Valve or Valve To Engine (Gates)

    Partslink #: 28411

    Cut to Length, 5"

    $81.22 View part →
  50. ✓ In Stock 1980-1999 Cadillac Seville HVAC Heater Hose - Heater To Radiator or Heater To Water Pump or Pipe-1 To Engine or Radiator To Heater or Tee To Pipe or Tee To Reservoir or Tee-1 To Pipe or Valve To Tee (Gates)

    1980-1999 Cadillac Seville HVAC Heater Hose - Heater To Radiator or Heater To Water Pump or Pipe-1 To Engine or Radiator To Heater or Tee To Pipe or Tee To Reservoir or Tee-1 To Pipe or Valve To Tee (Gates)

    Partslink #: 28412

    Cut to Length, 66"

    $93.36 View part →
  51. ✓ In Stock 1986-1999 Cadillac Seville HVAC Heater Hose - Pipe To Engine or Pipe To Water Pump or Pipe-2 To Engine or Tee To Pipe-1 (Gates)

    1986-1999 Cadillac Seville HVAC Heater Hose - Pipe To Engine or Pipe To Water Pump or Pipe-2 To Engine or Tee To Pipe-1 (Gates)

    Partslink #: 26242

    Cut to Length, 3"

    $364.35 View part →

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HVAC Heater Hose Compatibility for Cadillac Seville

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

Available Trims

Base · Elegante · Opera · SLS · STS

Body Types

Coupe · Sedan

Engine Options

V6 4.1L · V8 4.1L · V8 4.5L · V8 4.6L · V8 4.9L · V8 5.7L · V8 6.0L

Transmissions

Automatic

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