A molded coolant hose for your heater circuit, the Dayco HVAC Heater Hose (P/N 87762) carries hot coolant between the engine and the heater core that warms your cabin air. Its dual-end design pairs a .63-inch inlet with a .75-inch outlet to match the factory routing on a range of Ford, Mercury, Toyota, Hyundai, and Pontiac models.
Signs this hose may need replacing include a sweet-smelling coolant leak, dropping coolant levels, weak or missing cabin heat, fogged-up windows, or damp carpet near the firewall. These symptoms can have other causes, so a check is wise, but if a cracked, swollen, or hardened heater hose is the source, this part replaces it. A failing hose can let go suddenly and let the engine run hot.
Fits: 1998-2000 Ford Contour, 1998-2000 Mercury Mystique, 2003-2006 Pontiac Vibe, 2003-2006 Toyota Matrix, 2005-2006 Toyota Corolla, 2006-2011 Hyundai Azera, and 2006-2010 Hyundai Sonata. Confirm your exact trim and engine in the Buyer's Guide tab before ordering.
(L4-1.8L, L4-2.0L, V6-3.3L, V6-3.8L)Replaces / cross-references: 14519S, 16343M, 19313, 19542, 63510, 19314, 64394, 11314, 11542 · model 87762 · Part Eazy SKU P0689PA-87762
This part cross-references / interchanges with the following part numbers:
What vehicles does this Dayco heater hose fit?
It fits 1998-2000 Ford Contour and Mercury Mystique, 2003-2006 Pontiac Vibe and Toyota Matrix, 2005-2006 Toyota Corolla, 2006-2011 Hyundai Azera, and 2006-2010 Hyundai Sonata. Verify your trim in the Buyer's Guide tab.
What part numbers does this hose replace?
It cross-references 14519S, 16343M, 19313, 19542, 63510, 19314, 64394, 11314, and 11542. It carries Dayco part number 87762 and Part Eazy SKU P0689PA-87762.
How do I know my heater hose needs replacing?
Watch for coolant leaks, a sweet smell, low coolant, weak or no cabin heat, fogged windows, or damp carpet by the firewall. These can have other causes, but a cracked or swollen hose is a common one.
Is this a direct-fit replacement?
Yes. It is a molded hose shaped to follow the factory routing, with a .63-inch and a .75-inch end to match the original fittings, so it installs in place of the OE hose with no adapters.
What does a heater hose actually do?
It carries hot engine coolant to the heater core, which warms the air sent into your cabin. If it leaks or fails, you can lose heat and lose coolant, which risks engine overheating.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
