Dayco Radiator Coolant Hose P/N:71977
Dayco 72321 upper radiator coolant hose for the 2005-2008 Toyota Avalon carries coolant between the engine and the radiator. This Dayco coolant hose replaces an upper hose that has worn out or started to leak.
Coolant seepage near the hose ends, a swollen or soft-looking hose, or overheating can mean this hose is worn, though a faulty radiator cap or thermostat can be behind them too.
It is a direct-fit replacement for the 2005-2008 Toyota Avalon, which takes one upper hose per car.
Fit and size
Build and materials
One radiator coolant hose with a protective sleeve. A heat shield is not included.
Interchange: 22548M · 23046 · 62676 · 66195 · 9711
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This part cross-references / interchanges with the following part numbers:
Does the Dayco 72321 upper hose fit the 2005-2008 Toyota Avalon?
Yes. Dayco 72321 is an upper radiator coolant hose for the 2005-2008 Toyota Avalon, and the car takes one.
What SAE specifications does this Dayco radiator coolant hose meet?
Dayco 72321 is built to SAE J20R4 Class D-1 and SAE J1684 Type EC.
What material is this upper radiator coolant hose made of?
This hose is made of EPDM and comes with a protective sleeve.
Does this upper radiator coolant hose come with a heat shield?
No. The package is one hose with a protective sleeve, and a heat shield is not included.
Does Dayco 72321 replace part number 66195?
Yes. Dayco 72321 is listed as a replacement for number 66195.
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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.