Dayco Radiator Coolant Hose P/N:71723
Dayco 72074 lower radiator coolant hose for the 2001-2010 Chrysler PT Cruiser carries engine coolant between the radiator and the engine. This Dayco coolant hose replaces a worn lower hose in the cooling system.
A swollen, cracked or seeping lower hose, or coolant loss with no clear source, can mean this hose is worn. A leaking radiator or a faulty thermostat housing can show similar signs, so trace the cause before you replace anything. The 2001-2010 Chrysler PT Cruiser takes one lower hose, and this listing is one.
This hose is a direct-fit replacement for the 2001-2010 Chrysler PT Cruiser.
Fit and size
Build and materials
One radiator coolant hose with a protective sleeve.
Interchange: 20370S · 22627 · 62313 · 1280 · 9260
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This part cross-references / interchanges with the following part numbers:
Does the Dayco 72074 fit the 2001-2010 Chrysler PT Cruiser?
Yes. Dayco 72074 is a lower hose that fits the 2001-2010 Chrysler PT Cruiser, and the vehicle takes one.
Does the Dayco radiator coolant hose come with a protective sleeve?
Yes. The Dayco 72074 includes a protective sleeve, but not a heat shield.
What SAE standards is this lower coolant hose listed to?
This hose is listed to SAE J20R4 Class D-1 and SAE J1684 Type EC.
How can I tell if this lower coolant hose is wearing out?
A visible crack, a swollen or soft spot, or coolant seeping at the hose ends can point to wear. Look only with the engine off and cool; a shop can pressure-test the cooling system.
What is this lower coolant hose made of?
The material is EPDM. It is a single I.D. hose with a trunk height of 13 in.
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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.