Dayco Radiator Coolant Hose P/N:71977
Dayco 72241 lower radiator coolant hose for the 2003-2009 Dodge Ram 2500 6-cylinder 5.9L, the 2007-2009 Ram 2500 6-cylinder 6.7L and other vehicles carries coolant between the engine and the bottom of the radiator.
Coolant drips under the front of the vehicle, a soft or swollen hose, or cracks and chafing on the rubber can mean the hose is wearing out. A loose clamp, a leaking radiator or a weak water pump can be behind the same signs, so find the cause before buying.
This Dayco coolant hose is listed for a wide range of Dodge Ram and Sterling Truck models, including the 2003-2007 Dodge Ram 3500 6-cylinder 5.9L, the 2007-2009 Ram 3500 6-cylinder 6.7L and the 2008-2009 Dodge Ram 4500, with one hose per vehicle. If your vehicle is not one of these, enter its year and model in the "Vehicles it fits" section.
Fit and size
Build and materials
One lower radiator coolant hose. A protective sleeve and a heat shield are not included.
Interchange: 22503M · 22893 · 62700 · 9528
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This part cross-references / interchanges with the following part numbers:
Will this lower hose fit the 2008-2009 Dodge Ram 4500?
Yes. Dayco 72241 is listed for the 2008-2009 Dodge Ram 4500, and that vehicle takes one hose.
Is this Dayco radiator coolant hose a dual I.D. hose?
Yes. Dayco 72241 is a dual I.D. hose, sold as a lower radiator hose.
Which SAE specifications is this lower radiator hose listed to?
This hose is listed to SAE J20R4 Class D-1 and SAE J1684 Type EC.
Does this lower radiator hose come with a protective sleeve or heat shield?
No. The box holds one hose, and neither a protective sleeve nor a heat shield is included.
What can a soft or swollen lower radiator hose mean?
A hose that feels soft, looks swollen or shows cracks or wet spots can be wearing out. Look it over only with the engine off and cool.
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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.