Keep hot coolant moving to the heater core with the Dayco heater hose 80273, a standard 3/4-inch heater hose that carries coolant between the engine and the HVAC heater core. It fits a wide range of applications, including the 1990-1995 Chevrolet C1500 [V6-4.3L, V8-5.0L, V8-5.7L], 1991-1995 Chevrolet K1500 [V6-4.3L], 2006-2010 Dodge Charger [V6-2.7L, V6-3.5L], and 2001-2002 Acura MDX [V6-3.5L] — see the Buyer's Guide tab for the full list of 1,375 applications.
Features:
Heater hose carries engine coolant to and from the heater core; over time rubber hose can harden, crack, swell, or leak at the ends. If a deteriorated or leaking heater hose is the cause of coolant loss, low heat output, or a sweet coolant smell, this is a direct-fit replacement for the listed applications.
Interchange: 30125 · 65009 · 28402 · 28412 · 65026 · H152
This part cross-references / interchanges with the following part numbers:
What size is the Dayco 80273 heater hose?
It has a .75-inch (3/4-inch) inside diameter at both ends and a 50-inch centerline length, so it can be trimmed to suit your routing.
Is this a Dayco 3 4 heater hose?
Yes. Both ends have a .75-inch (3/4-inch) inside diameter, making it a standard 3/4 heater hose.
Will this heater hose fit my vehicle?
It covers 1,375 applications, such as the 1990-1995 Chevrolet C1500 and 2006-2010 Dodge Charger. Check the Buyer's Guide tab to confirm your exact year, make, model, and engine.
What does a heater hose do?
It carries engine coolant between the engine and the HVAC heater core, allowing the heater to warm the cabin. A leaking or cracked hose can cause coolant loss and reduced heat.
What numbers does the 80273 interchange with?
It cross-references 30125, 65009, 28402, 28412, 65026, and H152.
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.
