Dayco 87932 Molded HVAC Heater Hose Assembly

The Dayco 87932 is a precision-engineered molded heater hose branched assembly designed to replace OEM coolant hoses and restore proper heating system function. This direct-fit replacement hose is manufactured with the exact bends and routing of the original equipment assembly for precise vehicle fitment without modifications.

Construction and Materials:

• Synthetic EPDM rubber construction for superior durability and chemical resistance
• Knitted reinforcement provides maximum strength and burst resistance
• Protective sleeve shields contact areas against abrasion and heat damage
• Black finish matches OEM appearance

Performance Specifications:

• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Meets SAE J20R4, Class D-1 requirements
• Meets SAE J1684 Type EC electro-chemical specifications
• Resistant to coolants, oil, salt, mud, and environmental elements
• Approximate length: 15 inches

This branched hose assembly eliminates the need for multiple hose connections and clamps, simplifying installation while providing a leak-free seal. Cross-references to OEM part numbers 4677603AB, 4677603AC, 4677603AD, 4677603AE, 4677603AF, 4677603AK, and 4677603AL.