ContiTech 64321 Molded Heater Hose

The ContiTech 64321 is a premium molded heater hose designed to deliver reliable coolant flow between your vehicle's engine and heating system. This precision-molded hose features ContiTech's proven EPDM rubber construction, engineered to withstand the constant heat cycling and pressure demands of modern cooling systems.

Key Features:

• Precision-molded design ensures exact fit and optimal coolant flow
• EPDM rubber construction resists heat, coolant chemicals, and ozone degradation
• Reinforced construction maintains shape and prevents collapse under vacuum
• Temperature rated for continuous operation in demanding engine environments
• Direct replacement for OEM heater hose applications

ContiTech heater hoses are manufactured to meet or exceed original equipment specifications, providing dependable performance and long service life. The molded design eliminates the need for multiple straight hoses and additional clamps, simplifying installation while reducing potential leak points.