HomeHVAC > Hoses and PipesContinental 64151 HVAC Heater Hose
Part #: 64151

Continental 64151 HVAC Heater Hose

Molded, Pipe-1 To Water Pump, Tee To Tank, Radiator To Valve, Radiator To Tank, Radiator To Reservoir (Lower), and Radiator To Reservoir
⚙️ 66 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded, Pipe-1 To Water Pump, Tee To Tank, Radiator To Valve, Radiator To Tank, Radiator To Reservoir (Lower), and Radiator To Reservoir
🚗Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, Alero, CTS, Fleetwood, Grand Am, Impala, Intrigue, Malibu, Monte Carlo, and Regal
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Overview of Continental Molded HVAC Heater Hose 64151

The Continental Molded HVAC Heater Hose 64151 is designed to provide reliable coolant flow in the heating system of select GM vehicles. Engineered with precise dimensions, this hose ensures a secure fit and consistent performance for Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.

  • Hose 1 inside diameter: 0.690 inches
  • Hose 1 length: 15.710 inches
  • End 2 hose inside diameter: 0.690 inches
  • Compatible with multiple GM vehicle models
  • Part number 64151 for accurate identification

Details on the Molded Product Line

The Molded line from Continental focuses on precision-engineered HVAC hoses that are shaped to fit specific vehicle applications. This approach reduces the need for modifications during installation and helps maintain the integrity of the heating system. The Molded HVAC Heater Hose 64151 is crafted to meet exact OEM specifications for a range of GM vehicles, ensuring proper coolant flow and system reliability.

Product Specifications and Fitment

This HVAC heater hose features a consistent inside diameter of 0.690 inches on both ends, with a length of 15.710 inches, making it suitable for direct replacement in compatible vehicles. It is designed to fit Buick Alero, Cadillac CTS and Fleetwood, Chevrolet Grand Am, Impala, Malibu, Monte Carlo, Oldsmobile Intrigue and Pontiac Regal models. Using part number 64151 guarantees compatibility and helps maintain the original heating system performance.

Common Applications and Problem Resolution

  • Replacement of cracked or leaking heater hoses
  • Restoring proper coolant flow to the HVAC heater core
  • Preventing coolant loss and overheating issues
  • Eliminating heater core circulation problems in Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles
  • Maintaining system pressure and temperature control

Installation Notes and Tips

Ensure the engine is cool before removing the old heater hose to avoid burns. Verify hose dimensions against the original part to confirm fitment. Use appropriate clamps to secure the hose ends and check for leaks after installation. The molded design of this hose simplifies alignment and reduces installation time.

Quality Assurance and Warranty

Continental manufactures the Molded HVAC Heater Hose 64151 to meet or exceed OEM standards. While specific warranty details are not provided, Continental products typically undergo rigorous quality control to ensure durability and performance in automotive HVAC systems.

BrandContinental
Part Number64151
PositionMolded, Pipe-1 To Water Pump, Tee To Tank, Radiator To Valve, Radiator To Tank, Radiator To Reservoir (Lower), and Radiator To Reservoir
Hose 1 Inside Diameter0.690
Hose 1 Length15.710
End 2 Hose Inside Diameter0.690

This part fits 66 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005PontiacGrand Am3.4LV6Radiator To TankCut to Fit; Molded
2005PontiacGrand Am3.4LV6Radiator To Reservoir (Lower)Molded
2004CadillacCTS3.2LV6Radiator To ValveMolded
2004OldsmobileAlero3.4LV6Radiator To Reservoir (Lower)Molded
2004PontiacGrand Am3.4LV6Radiator To TankCut to Fit; Molded
2004PontiacGrand Am3.4LV6Radiator To Reservoir (Lower)Molded
2003CadillacCTS3.2LV6Radiator To ValveMolded
2003ChevroletImpala3.8LV6Pipe-1 To Water PumpMolded
2003ChevroletMalibu3.1LV6Radiator To TankCut to Fit; Molded
2003ChevroletMalibu3.1LV6Radiator To Reservoir (Lower)Molded
2003ChevroletMonte Carlo3.8LV6Pipe-1 To Water PumpMolded
2003OldsmobileAlero3.4LV6Radiator To Reservoir (Lower)Molded
2003PontiacGrand Am3.4LV6Radiator To TankCut to Fit; Molded
2003PontiacGrand Am3.4LV6Radiator To Reservoir (Lower)Molded
2002ChevroletImpala3.8LV6Pipe-1 To Water PumpMolded
2002ChevroletMalibu3.1LV6Radiator To TankCut to Fit; Molded
2002ChevroletMalibu3.1LV6Radiator To Reservoir (Lower)Molded
2002ChevroletMonte Carlo3.8LV6Pipe-1 To Water PumpMolded
2002OldsmobileAlero3.4LV6Radiator To TankCut to Fit; Molded
2002OldsmobileAlero3.4LV6Radiator To Reservoir (Lower)Molded
2002PontiacGrand Am3.4LV6Radiator To TankCut to Fit; Molded
2002PontiacGrand Am3.4LV6Radiator To Reservoir (Lower)Molded
2001ChevroletImpala3.8LV6Pipe-1 To Water PumpMolded
2001ChevroletMalibu3.1LV6Radiator To TankCut to Fit; Molded
2001ChevroletMalibu3.1LV6Radiator To Reservoir (Lower)Molded
2001ChevroletMonte Carlo3.8LV6Pipe-1 To Water PumpMolded
2001OldsmobileAlero2.4LL4Radiator To ReservoirMolded
2001OldsmobileAlero3.4LV6Radiator To TankCut to Fit; Molded
2001OldsmobileAlero3.4LV6Radiator To Reservoir (Lower)Molded
2001PontiacGrand Am2.4LL4Radiator To Reservoir (Lower)Molded
2001PontiacGrand Am3.4LV6Radiator To TankCut to Fit; Molded
2001PontiacGrand Am3.4LV6Radiator To Reservoir (Lower)Molded
2000ChevroletImpala3.8LV6Pipe-1 To Water PumpMolded
2000ChevroletMalibu3.1LV6Radiator To TankCut to Fit; Molded
2000ChevroletMalibu3.1LV6Radiator To Reservoir (Lower)Molded
2000ChevroletMonte Carlo3.8LV6Pipe-1 To Water PumpMolded
2000OldsmobileAlero2.4LL4Radiator To ReservoirMolded
2000OldsmobileAlero3.4LV6Radiator To TankCut to Fit; Molded
2000OldsmobileAlero3.4LV6Radiator To Reservoir (Lower)Molded
2000PontiacGrand Am2.4LL4Radiator To Reservoir (Lower)Molded
2000PontiacGrand Am3.4LV6Radiator To TankCut to Fit; Molded
2000PontiacGrand Am3.4LV6Radiator To Reservoir (Lower)Molded
1999ChevroletMalibu3.1LV6Radiator To TankCut to Fit; Molded
1999ChevroletMalibu3.1LV6Radiator To Reservoir (Lower)Molded
1999ChevroletMonte Carlo3.8LV6Pipe-1 To Water PumpMolded
1999OldsmobileAlero2.4LL4Radiator To ReservoirMolded
1999OldsmobileAlero3.4LV6Radiator To TankCut to Fit; Molded
1999OldsmobileAlero3.4LV6Radiator To Reservoir (Lower)Molded
1999OldsmobileIntrigue3.8LV6Pipe-1 To Water PumpMolded
1999PontiacGrand Am2.4LL4Radiator To Reservoir (Lower)Molded
1999PontiacGrand Am3.4LV6Radiator To TankCut to Fit; Molded
1998ChevroletMalibu3.1LV6Radiator To TankCut to Fit; Molded
1998ChevroletMalibu3.1LV6Radiator To Reservoir (Lower)Molded
1998ChevroletMonte Carlo3.8LV6Pipe-1 To Water PumpMolded
1998OldsmobileIntrigue3.8LV6Pipe-1 To Water PumpMolded
1997ChevroletMalibu3.1LV6Radiator To TankCut to Fit; Molded
1997ChevroletMalibu3.1LV6Radiator To Reservoir (Lower)Molded
1996BuickRegal3.8LV6Pipe-1 To Water PumpCut to Fit; Molded
1996CadillacFleetwood5.7LV8Tee To TankCut to Fit; Molded
1995BuickRegal3.8LV6Pipe-1 To Water PumpCut to Fit; Molded
1995CadillacFleetwood5.7LV8Tee To TankCut to Fit; Molded
1994BuickRegal3.8LV6Pipe-1 To Water PumpCut to Fit; Molded
1994CadillacFleetwood5.7LV8Tee To TankCut to Fit; Molded
1993BuickRegal3.8LV6Pipe-1 To Water PumpCut to Fit; Molded
1992BuickRegal3.8LV6Pipe-1 To Water PumpCut to Fit; Molded
1991BuickRegal3.8LV6Pipe-1 To Water PumpCut to Fit; Molded

* 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:

1976022612945883728844189825B001UCEKDUM-64151S-63970

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