HomeHVAC > Hoses and PipesContinental 63221 HVAC Heater Hose
Part #: 63221

Continental 63221 HVAC Heater Hose

Molded, Heater To Intake Manifold, Heater To Inlet, Heater To Pipe, Auxiliary Heater Inlet, Auxiliary Heater Pipe-1 To Engine, Valve To Pipe-2, Auxiliary Heater Pipe-2 To Water Pump, Engine To Pipe-1, Tee To Engine, and Auxiliary Radiator Outlet
⚙️ 153 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded, Heater To Intake Manifold, Heater To Inlet, Heater To Pipe, Auxiliary Heater Inlet, Auxiliary Heater Pipe-1 To Engine, Valve To Pipe-2, Auxiliary Heater Pipe-2 To Water Pump, Engine To Pipe-1, Tee To Engine, and Auxiliary Radiator Outlet
🚗Fitment: Chevrolet, Ford, GMC, Honda, Lexus, Mercury, and Toyota, Corolla, Explorer, Express 1500, Express 2500, Express 3500, G20, G30, LS600h, Mountaineer, Odyssey, Savana 1500, Savana 2500, and Savana 3500
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Overview of Continental Molded HVAC Heater Hose 63221

The Continental Molded HVAC Heater Hose 63221 is designed to provide reliable performance for various vehicle HVAC systems. Engineered with precise dimensions, this hose ensures a secure fit and efficient coolant flow in compatible Chevrolet, Ford, GMC, Honda, Lexus, Mercury, and Toyota models.

  • Hose 1 inside diameter: 0.620 inches
  • Hose 1 length: 15.990 inches
  • End 2 hose inside diameter: 0.620 inches
  • Part number: 63221
  • Compatible with multiple vehicle makes and models

Details on the Molded Product Line

The Molded line from Continental focuses on precision-engineered HVAC hoses designed to meet exact OEM specifications. This product line emphasizes durability and fitment accuracy, reducing the risk of leaks and ensuring consistent heater performance. The Molded HVAC Heater Hose 63221 benefits from this approach, offering a molded design that matches factory hose dimensions for a straightforward replacement.

Product Specifications and Compatibility

This HVAC heater hose features a consistent inside diameter of 0.620 inches on both ends, with a length of nearly 16 inches, making it suitable for specific HVAC routing requirements. The part number 63221 is compatible with a range of vehicles including Chevrolet Express 1500, 2500, and 3500, Ford Explorer and Mountaineer, GMC Savana 1500, 2500, and 3500, Honda Odyssey, Lexus LS600h, Mercury Mountaineer, and Toyota Corolla and G20/G30 models.

Common Applications and Problem Resolution

  • Replacement of worn or cracked heater hoses in Chevrolet Express and GMC Savana vans
  • Addressing coolant leaks in Ford Explorer and Mercury Mountaineer HVAC systems
  • Restoring proper heater core flow in Honda Odyssey and Lexus LS600h vehicles
  • Fixing HVAC hose failures in Toyota Corolla and G20/G30 models
  • Ensuring consistent heating performance in multiple vehicle makes

Installation Notes and Tips

When installing the Continental Molded HVAC Heater Hose 63221, verify hose routing matches OEM specifications to avoid kinks or interference. Ensure all clamps are securely tightened to prevent leaks. It is recommended to inspect adjacent HVAC components for wear during replacement to maintain system integrity.

Quality Assurance and Warranty

Continental’s Molded HVAC Heater Hose 63221 is manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details are not provided, Continental products typically adhere to industry quality controls to support long-term use in automotive HVAC systems.

BrandContinental
Part Number63221
PositionMolded, Heater To Intake Manifold, Heater To Inlet, Heater To Pipe, Auxiliary Heater Inlet, Auxiliary Heater Pipe-1 To Engine, Valve To Pipe-2, Auxiliary Heater Pipe-2 To Water Pump, Engine To Pipe-1, Tee To Engine, and Auxiliary Radiator Outlet
Hose 1 Inside Diameter0.620
Hose 1 Length15.990
End 2 Hose Inside Diameter0.620

This part fits 153 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2014LexusLS600h5.0LV8Auxiliary Radiator OutletMolded
2013LexusLS600h5.0LV8Auxiliary Radiator OutletMolded
2012LexusLS600h5.0LV8Auxiliary Radiator OutletMolded
2011LexusLS600h5.0LV8Auxiliary Radiator OutletMolded
2010HondaOdyssey3.5LV6Tee To EngineMolded
2010LexusLS600h5.0LV8Auxiliary Radiator OutletMolded
2009ChevroletExpress 15005.3LV8Auxiliary Heater InletCut to Fit; Molded
2009ChevroletExpress 25004.8LV8Auxiliary Heater InletCut to Fit; Molded
2009ChevroletExpress 25006.0LV8Auxiliary Heater InletCut to Fit; Molded
2009ChevroletExpress 35004.8LV8Auxiliary Heater InletCut to Fit; Molded
2009ChevroletExpress 35006.0LV8Auxiliary Heater InletCut to Fit; Molded
2009GMCSavana 15005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2009GMCSavana 25006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2009GMCSavana 25004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2009GMCSavana 35004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2009GMCSavana 35006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2009HondaOdyssey3.5LV6Tee To EngineMolded
2009LexusLS600h5.0LV8Auxiliary Radiator OutletMolded
2008ChevroletExpress 15005.3LV8Auxiliary Heater InletCut to Fit; Molded
2008ChevroletExpress 25004.8LV8Auxiliary Heater InletCut to Fit; Molded
2008ChevroletExpress 25006.0LV8Auxiliary Heater InletCut to Fit; Molded
2008ChevroletExpress 35004.8LV8Auxiliary Heater InletCut to Fit; Molded
2008ChevroletExpress 35005.3LV8Auxiliary Heater InletCut to Fit; Molded
2008ChevroletExpress 35006.0LV8Auxiliary Heater InletCut to Fit; Molded
2008GMCSavana 15005.3LV8Auxiliary Heater InletCut to Fit; Molded
2008GMCSavana 25004.8LV8Auxiliary Heater InletCut to Fit; Molded
2008GMCSavana 25006.0LV8Auxiliary Heater Pipe-2 To Water PumpCut to Fit; Molded
2008GMCSavana 35004.8LV8Auxiliary Heater InletCut to Fit; Molded
2008GMCSavana 35006.0LV8Auxiliary Heater Pipe-2 To Water PumpCut to Fit; Molded
2008HondaOdyssey3.5LV6Tee To EngineMolded
2008LexusLS600h5.0LV8Auxiliary Radiator OutletMolded
2007ChevroletExpress 15005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2007ChevroletExpress 25004.8LV8Auxiliary Heater InletCut to Fit; Molded
2007ChevroletExpress 25006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2007ChevroletExpress 35004.8LV8Auxiliary Heater InletCut to Fit; Molded
2007ChevroletExpress 35005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2007ChevroletExpress 35006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2007GMCSavana 15005.3LV8Engine To Pipe-1Cut to Fit; Molded
2007GMCSavana 25004.8LV8Auxiliary Heater InletCut to Fit; Molded
2007GMCSavana 25006.0LV8Auxiliary Heater InletCut to Fit; Molded
2007GMCSavana 35004.8LV8Auxiliary Heater InletCut to Fit; Molded
2007GMCSavana 35006.0LV8Auxiliary Heater InletCut to Fit; Molded
2007HondaOdyssey3.5LV6Tee To EngineMolded
2006ChevroletExpress 15005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2006ChevroletExpress 25006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2006ChevroletExpress 25004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2006ChevroletExpress 35004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2006ChevroletExpress 35005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2006ChevroletExpress 35006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2006GMCSavana 15005.3LV8Auxiliary Heater InletCut to Fit; Molded
2006GMCSavana 25004.8LV8Engine To Pipe-1Cut to Fit; Molded
2006GMCSavana 25006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2006GMCSavana 35004.8LV8Engine To Pipe-1Cut to Fit; Molded
2006GMCSavana 35006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2006HondaOdyssey3.5LV6Tee To EngineMolded
2005ChevroletExpress 15005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2005ChevroletExpress 25004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2005ChevroletExpress 25005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2005ChevroletExpress 25006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2005ChevroletExpress 35004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2005ChevroletExpress 35005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2005ChevroletExpress 35006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2005GMCSavana 15005.3LV8Auxiliary Heater InletCut to Fit; Molded
2005GMCSavana 25004.8LV8Auxiliary Heater InletCut to Fit; Molded
2005GMCSavana 25005.3LV8Auxiliary Heater InletCut to Fit; Molded
2005GMCSavana 25006.0LV8Auxiliary Heater InletCut to Fit; Molded
2005GMCSavana 35004.8LV8Auxiliary Heater InletCut to Fit; Molded
2005GMCSavana 35006.0LV8Auxiliary Heater InletCut to Fit; Molded
2005HondaOdyssey3.5LV6Tee To EngineMolded
2004ChevroletExpress 15005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004ChevroletExpress 25004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004ChevroletExpress 25005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004ChevroletExpress 25006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004ChevroletExpress 35004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004ChevroletExpress 35005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004ChevroletExpress 35006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004GMCSavana 15005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004GMCSavana 25004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004GMCSavana 25005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004GMCSavana 25006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004GMCSavana 35004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2004GMCSavana 35006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2003ChevroletExpress 15005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2003ChevroletExpress 25004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2003ChevroletExpress 25005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2003ChevroletExpress 25006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2003ChevroletExpress 35004.8LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2003ChevroletExpress 35005.3LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2003ChevroletExpress 35006.0LV8Auxiliary Heater Pipe-1 To EngineCut to Fit; Molded
2003GMCSavana 15005.3LV8Auxiliary Heater InletCut to Fit; Molded
2003GMCSavana 25004.8LV8Auxiliary Heater InletCut to Fit; Molded
2003GMCSavana 25005.3LV8Auxiliary Heater InletCut to Fit; Molded
2003GMCSavana 25006.0LV8Auxiliary Heater InletCut to Fit; Molded
2003GMCSavana 35004.8LV8Auxiliary Heater InletCut to Fit; Molded
2003GMCSavana 35006.0LV8Auxiliary Heater InletCut to Fit; Molded
2001FordExplorer5.0LV8Valve To Pipe-2Molded
2001MercuryMountaineer5.0LV8Valve To Pipe-2Molded
2000FordExplorer5.0LV8Valve To Pipe-2Molded
2000MercuryMountaineer5.0LV8Valve To Pipe-2Molded
1999FordExplorer5.0LV8Valve To Pipe-2Molded
1999MercuryMountaineer5.0LV8Valve To Pipe-2Molded
1996ChevroletG305.7LV8Heater To Intake Manifoldw/o AC; Molded
1996ChevroletG306.5LV8Heater To Intake Manifoldw/o AC & w/o Aux Htr; Molded
1996ChevroletG306.5LV8Heater To Inletw/o AC & w/o Aux Htr; Molded
1996GMCG35005.7LV8Heater To Intake Manifoldw/o AC; Molded
1996GMCG35006.5LV8Heater To Intake Manifoldw/o Aux Heater, w/o AC; Molded
1996GMCG35006.5LV8Heater To Inletw/o Aux Heater, w/o AC; Molded
1995ChevroletG205.7LV8Heater To Intake Manifoldw/o AC; Molded
1995ChevroletG206.5LV8Heater To Intake Manifoldw/o AC & w/o Aux Htr; Molded
1995ChevroletG305.7LV8Heater To Intake Manifoldw/o AC; Molded
1995ChevroletG306.5LV8Heater To Intake Manifoldw/o AC & w/o Aux Htr; Molded
1995GMCG25005.7LV8Heater To Intake Manifoldw/o AC; Molded
1995GMCG25006.5LV8Heater To Intake Manifoldw/o Aux Heater, w/o AC; Molded
1995GMCG25006.5LV8Heater To Inletw/o Aux Heater, w/o AC; Molded
1995GMCG35005.7LV8Heater To Intake Manifoldw/o AC; Molded
1995GMCG35006.5LV8Heater To Intake Manifoldw/o Aux Heater, w/o AC; Molded
1995GMCG35006.5LV8Heater To Inletw/o Aux Heater, w/o AC; Molded
1993ChevroletG206.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1993ChevroletG306.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1993GMCG25006.2LV8Heater To Pipew/o AC; Molded
1993GMCG35006.2LV8Heater To Pipew/o AC; Molded
1992ChevroletG206.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1992ChevroletG306.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1992GMCG25006.2LV8Heater To Pipew/o AC; Molded
1992GMCG35006.2LV8Heater To Pipew/o AC; Molded
1991ChevroletG206.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1991ChevroletG306.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1991GMCG25006.2LV8Heater To Pipew/o AC; Molded
1991GMCG35006.2LV8Heater To Pipew/o AC; Molded
1990ChevroletG206.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1990ChevroletG306.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1990GMCG25006.2LV8Heater To Pipew/o AC; Molded
1990GMCG35006.2LV8Heater To Pipew/o AC; Molded
1989ChevroletG206.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1989ChevroletG306.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1989GMCG25006.2LV8Heater To Pipew/o AC; Molded
1989GMCG35006.2LV8Heater To Pipew/o AC; Molded
1988ChevroletG206.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1988ChevroletG306.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1988GMCG25006.2LV8Heater To Pipew/o AC; Molded
1988GMCG35006.2LV8Heater To Pipew/o AC; Molded
1987ChevroletG206.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1987ChevroletG306.2LV8DIESELHeater To Pipew/o AC & w/o Aux Htr; Molded
1987GMCG25006.2LV8Heater To Pipew/o AC; Molded
1987GMCG35006.2LV8Heater To Pipew/o AC; Molded
1987ToyotaCorollaSport DLX1.6LL4Heater To PipeMolded
1987ToyotaCorollaSport SR51.6LL4Heater To PipeMolded
1986ToyotaCorollaSport DLX1.6LL4Heater To PipeMolded
1986ToyotaCorollaSport SR51.6LL4Heater To PipeMolded
1985ToyotaCorollaSport DLX1.6LL4Heater To PipeMolded
1985ToyotaCorollaSport SR51.6LL4Heater To PipeMolded
1984ToyotaCorollaSport DLX1.6LL4Heater To PipeMolded
1984ToyotaCorollaSport SR51.6LL4Heater To PipeMolded

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

10809872451A15087668B000C34OCUS-63221

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.