Dayco Radiator Coolant Hose P/N:71977
Dayco 72291 upper radiator coolant hose for the 2005-2010 Ford Mustang V6 4.0L carries coolant between the engine and the radiator. The Dayco coolant hose replaces an upper hose that has split, softened or started to seep.
Coolant drips under the front of the car, a soft, swollen or cracked hose, or an engine that runs hot can all mean the hose is wearing out. Before you replace it, rule out a loose clamp, a worn radiator cap or a thermostat fault, since any of those can also leak coolant or overheat the engine.
This hose fits the 2005-2010 Ford Mustang V6 4.0L, and that engine takes one upper hose. The listing is for a single hose.
Fit and size
Build and materials
One upper radiator coolant hose. A protective sleeve and a heat shield are not included.
Interchange: 24556L · 23050 · 62530 · KM4824 · 9715
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This part cross-references / interchanges with the following part numbers:
Does the Dayco 72291 upper hose fit a 2005-2010 Ford Mustang V6 4.0L?
Yes. Dayco 72291 is an upper radiator coolant hose for the 2005-2010 Ford Mustang V6 4.0L, and that engine takes one.
What SAE specifications does the Dayco radiator coolant hose meet?
Dayco 72291 is listed to SAE J20R4 Class D-1 and SAE J1684 Type EC. It is a single I.D. hose.
What material is this upper radiator coolant hose made of?
This upper radiator coolant hose is made of EPDM.
Does this coolant hose come with a protective sleeve or heat shield?
No. The box holds one upper radiator coolant hose, with no protective sleeve and no heat shield.
How can I check an upper coolant hose for wear?
With the engine off and cool, look along the hose for cracks, soft or swollen spots and coolant residue. A shop can pressure-test the cooling system if you want it tested.
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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.