Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Cadillac STS HVAC Heater Hose Replacement

1
SELECT Year
  1. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Heater To Pipe-1 (Continental)

    2005-2010 Cadillac STS HVAC Heater Hose - Heater To Pipe-1 (Continental)

    Partslink #: 63806
    $11.67 View part →
  2. ✓ In Stock 2008-2009 Cadillac STS HVAC Heater Hose - Tee-1 To Engine (Gates)

    2008-2009 Cadillac STS HVAC Heater Hose - Tee-1 To Engine (Gates)

    Partslink #: 18903
    $20.97 View part →
  3. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Coolant Reservoir (Dayco)

    2005-2010 Cadillac STS HVAC Heater Hose - Coolant Reservoir (Dayco)

    Partslink #: 80412
    $22.20 View part →
  4. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Pipe-3 To Reservoir (Gates)

    2005-2010 Cadillac STS HVAC Heater Hose - Pipe-3 To Reservoir (Gates)

    Partslink #: 28475

    Cut to fit

    $22.92 View part →
  5. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Heater To Pipe-1 (Gates)

    2005-2010 Cadillac STS HVAC Heater Hose - Heater To Pipe-1 (Gates)

    Partslink #: 28466

    Cut to fit

    $24.70 View part →
  6. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Heater Outlet (Dayco)

    2005-2010 Cadillac STS HVAC Heater Hose - Heater Outlet (Dayco)

    Partslink #: 88407

    Cut to Fit

    $27.92 View part →
  7. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Radiator To Auxiliary Water Pump (Gates)

    2005-2010 Cadillac STS HVAC Heater Hose - Radiator To Auxiliary Water Pump (Gates)

    Partslink #: 19604

    Cut to fit

    $28.09 View part →
  8. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Heater To Tee or Heater To Tee-1 (Gates)

    2005-2010 Cadillac STS HVAC Heater Hose - Heater To Tee or Heater To Tee-1 (Gates)

    Partslink #: 20662
    $28.99 View part →
  9. ✓ In Stock 2009 Cadillac STS HVAC Heater Hose - Auxiliary Water Pump Outlet (Continental)

    2009 Cadillac STS HVAC Heater Hose - Auxiliary Water Pump Outlet (Continental)

    Partslink #: 63106

    Aux. WP Outlet

    $29.15 View part →
  10. ✓ In Stock 2008-2009 Cadillac STS HVAC Heater Hose - Tee-1 To Reservoir (Gates)

    2008-2009 Cadillac STS HVAC Heater Hose - Tee-1 To Reservoir (Gates)

    Partslink #: 19821
    $31.45 View part →
  11. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Pipe-2 To Engine (Gates)

    2005-2010 Cadillac STS HVAC Heater Hose - Pipe-2 To Engine (Gates)

    Partslink #: 19081

    Cut to fit

    $33.05 View part →
  12. ✓ In Stock 2005-2011 Cadillac STS HVAC Heater Hose - Right (Dayco)

    2005-2011 Cadillac STS HVAC Heater Hose - Right (Dayco)

    Partslink #: 87838
    $39.05 View part →
  13. ✓ In Stock 2009-2011 Cadillac STS HVAC Heater Hose - Auxiliary Water Pump Outlet (Gates)

    2009-2011 Cadillac STS HVAC Heater Hose - Auxiliary Water Pump Outlet (Gates)

    Partslink #: 19752
    $41.09 View part →
  14. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Pipe-1 To Thermostat (Gates)

    2005-2010 Cadillac STS HVAC Heater Hose - Pipe-1 To Thermostat (Gates)

    Partslink #: 19198

    Cut to fit

    $50.43 View part →
  15. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Pipe-1 To Thermostat or Thermostat To Pipe-1 (Continental)

    2005-2010 Cadillac STS HVAC Heater Hose - Pipe-1 To Thermostat or Thermostat To Pipe-1 (Continental)

    Partslink #: 64181

    Cut to Fit

    $50.76 View part →
  16. ✓ In Stock 2005-2011 Cadillac STS HVAC Heater Hose (Gates)

    2005-2011 Cadillac STS HVAC Heater Hose (Gates)

    Partslink #: W0133-1763466

    Outlet

    $75.60 View part →
  17. ✓ In Stock 2005-2011 Cadillac STS HVAC Heater Hose - Auxiliary Water Pump Inlet or Engine To Reservoir or Tee To Pipe-2 or Tee To Pipe-3 (Gates)

    2005-2011 Cadillac STS HVAC Heater Hose - Auxiliary Water Pump Inlet or Engine To Reservoir or Tee To Pipe-2 or Tee To Pipe-3 (Gates)

    Partslink #: 28412

    Cut to Length, 6"

    $93.36 View part →
  18. ✓ In Stock 2005-2010 Cadillac STS HVAC Heater Hose - Radiator To Throttle Body To Reservoir (Gates)

    2005-2010 Cadillac STS HVAC Heater Hose - Radiator To Throttle Body To Reservoir (Gates)

    Partslink #: 23133
    $216.89 View part →
  19. ✓ In Stock 2005-2007 Cadillac STS HVAC Heater Hose - Reservoir To Tee (Gates)

    2005-2007 Cadillac STS HVAC Heater Hose - Reservoir To Tee (Gates)

    Partslink #: 23132
    $222.02 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

HVAC Heater Hose Compatibility for Cadillac STS

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

Available Trims

Base · Elegance · Platinum · V

Body Types

Sedan

Engine Options

V6 3.6L · V8 4.4L · V8 4.6L

Transmissions

Automatic

Added to cart · Part