Dayco 87632 Small I.D. Molded Heater Hose EPDM Replacement

The Dayco 87632 is a small I.D. molded heater hose engineered as a direct OEM replacement for vehicles requiring precisely shaped coolant routing hoses. Molded to match the exact bends and routing of the original assembly, this hose installs without cutting, trimming, or awkward repositioning.

Key Features:

• Synthetic EPDM construction with knitted reinforcement for high burst strength and long-term durability
• Temperature range: -40°F (-40°C) to +257°F (+125°C) for reliable performance in extreme conditions
• Meets SAE J20R3, Class D-1 requirements for coolant hose performance
• Engineered to meet Type EC electro-chemical requirements per SAE J1684, preventing inner tube deterioration from static electric charge buildup
• Resistant to oil, salt, mud, debris, coolants, and environmental elements
• Quick-connect end design for fast, convenient installation
• Eliminates the need for multiple hose sections and additional clamps

Dayco's molded heater hoses are pre-shaped to fit the vehicle's cooling system precisely, ensuring a leak-free seal and optimal coolant flow between the engine and heater core. The knitted polyester reinforcement provides superior burst resistance and resists degradation from temperature extremes and moisture exposure.