Dayco Radiator Coolant Hose P/N:70539
Dayco 72901 lower radiator coolant hose for the 2014-2022 Jeep Cherokee V6 3.2L carries coolant between the radiator and the engine. This Dayco coolant hose is a single I.D. hose for the cooling system.
A hose that is cracked, soft, swollen or leaving coolant residue at the ends can mean it is due for replacement; look only with the engine off and cool. A coolant leak or overheating alone does not prove the hose is the problem, since a loose clamp can leak at the same spot.
This lower hose is a direct-fit replacement for the 2014-2022 Jeep Cherokee V6 3.2L, which takes one.
Fit and size
Build and materials
This part cross-references / interchanges with the following part numbers:
Does the Dayco 72901 lower hose fit the 2014-2022 Jeep Cherokee V6 3.2L?
Yes. Dayco 72901 is a lower radiator coolant hose for the 2014-2022 Jeep Cherokee V6 3.2L, and that vehicle takes one.
Is this Dayco radiator coolant hose made of EPDM?
Yes. Dayco 72901 is EPDM and carries the SAE J20R4 Class D-1 and SAE J1684 Type EC specifications.
Does this lower radiator coolant hose have a protective sleeve or heat shield?
This hose comes with a protective sleeve but no heat shield.
What size are the ends and the trunk on this lower hose?
Both ends measure 1 25/32 in outside diameter, and the trunk height is 21 1/2 in. Compare these against your old hose.
Can I check the condition of my lower radiator hose myself?
With the engine off and cool, you can look for cracks, bulges, soft spots or coolant residue near the ends. A shop can pressure-test the cooling system for hidden leaks.
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.