Dayco 87976 Molded HVAC Heater Hose with Quick Connect

The Dayco 87976 is a precision-molded HVAC heater hose branched assembly designed to replace OEM coolant hoses in Ford Expedition (1997-2002) and Lincoln Navigator (1998-1999) vehicles. This factory replacement hose is engineered with the same bends and routing as the original equipment for precise fitment and reliable service.

Construction and Materials:

• Synthetic EPDM rubber construction for superior durability
• Knitted rayon reinforcement for maximum strength and burst resistance
• Three-way branched hose design with 5/8-inch inside diameter on all three ends
• Black finish with integrated quick-connect end for fast installation
• Temperature range: -40°F to +257°F (-40°C to +125°C)

Performance Standards:

• Meets SAE J20R3 Class D-1 specifications
• Meets SAE J1684 Type EC electro-chemical degradation requirements
• Engineered to resist ozone, coolants, and environmental elements

This hose comes with a factory-assembled quick-connect fitting, eliminating the need to purchase separate connectors and clamps. The precision molding ensures proper routing from the heater to pipe position, making installation straightforward and reliable.

Cross-Reference Numbers: AC Delco 18168L, Gates 22513, Continental Elite 62849, Goodyear 62849, NAPA 9146, Motorcraft KH300/KH710, Ford F75Z-18472-AD, F85Z-18472-AA/AAA/AC