Four Seasons 88523 Molded Heater Hose

The Four Seasons 88523 is a precision-engineered molded heater hose designed to provide reliable coolant flow between your vehicle's engine and heater core. This OE-quality replacement hose is manufactured from premium EPDM rubber compound that resists heat, coolant chemicals, and environmental degradation for long-lasting performance.

Key Features:

• Molded design ensures proper fit and routing without kinking or collapsing
• Premium EPDM rubber construction withstands extreme temperatures and cooling system pressure
• Reinforced construction prevents swelling and deterioration
• Direct replacement for worn or leaking original equipment hoses
• Manufactured to meet or exceed OE specifications

Four Seasons heater hoses undergo rigorous testing to ensure dependable operation in demanding automotive cooling system environments. Replace deteriorated heater hoses at the first sign of cracking, softening, or leakage to maintain proper heating system function and prevent coolant loss.