ContiTech 64337 Molded Heater Hose

The ContiTech 64337 is a premium molded heater hose designed to deliver reliable coolant flow between your engine and heating system. Engineered with ContiTech's advanced EPDM rubber compound, this hose provides superior resistance to coolant chemicals, ozone, and temperature extremes commonly found in automotive cooling systems.

Key Features:

• Precision-molded construction ensures exact fitment and eliminates installation hassles
• EPDM rubber material withstands temperatures from -40°F to +257°F
• Reinforced construction prevents collapse under vacuum conditions
• Resistant to coolant additives, acids, and glycol-based antifreeze
• OE-quality replacement part manufactured to strict automotive standards

ContiTech heater hoses are trusted by professional technicians and DIY mechanics for their durability and long service life. This molded hose is designed as a direct replacement for the original equipment part, restoring proper heater function and preventing coolant leaks.