Lower Radiator Coolant Hose for 2005-2010 Jeep Grand Cherokee & More - Dayco 72221

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Vehicles this part fits

    Part number: 72221
    UPC: 036687537003
    Condition: New
    Weight: 1.55 LBS
    Item Package Quantity: 1
    $22.99

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    Dayco Radiator Coolant Hose P/N:72221
    Dayco Radiator Coolant Hose P/N:72221
    $22.99
    $22.99

    Dayco 72221 lower radiator coolant hose for the 2005-2010 Jeep Grand Cherokee V6 3.7L and other vehicles carries coolant between the radiator and the engine.

    • EPDM hose construction
    • Built to SAE J20R4 Class D-1 and SAE J1684 Type EC
    • Single I.D. hose type
    • Supplied without a protective sleeve or heat shield

    Quick facts

    • Part: Dayco 72221 radiator coolant hose
    • Fits: 2005-2010 Jeep Grand Cherokee V6 3.7L and other vehicles
    • Position: Lower
    • Material: EPDM
    • Condition: New

    A collapsed or swollen hose, coolant residue at the ends, or an engine that runs hot can mean this hose is worn, though a thermostat or a radiator cap can be behind the overheating too, so find the cause before replacing anything.

    Fits

    This hose fits the 2005-2010 Jeep Grand Cherokee V6 3.7L and the 2006-2010 Jeep Commander V6 3.7L. Both take one lower hose, and this listing is one piece.

    Specifications

    Fit and size

    • Position: Lower
    • Quantity per vehicle: 1
    • Hose type: Single I.D. hose

    Build and materials

    • Material: EPDM
    • SAE specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Condition: New

    Interchange: 24553L · 23040 · 62973 · 9705

    Product information is for general reference and may contain errors. See our Disclaimer.

    This part cross-references / interchanges with the following part numbers:

    24553L, 23040, 62973, 9705, 55116870AA, 55116870AB, 55116870AC

    Frequently Asked Questions

    Is this Dayco coolant hose the right one for the 2006-2010 Jeep Commander V6 3.7L?

    Yes. Dayco 72221 is a lower radiator hose listed for the 2006-2010 Jeep Commander V6 3.7L, which takes one.

    Which SAE specifications does this Dayco radiator coolant hose meet?

    Dayco 72221 is built to SAE J20R4 Class D-1 and SAE J1684 Type EC, and it is made of EPDM.

    Does this lower radiator hose come with a protective sleeve or heat shield?

    No. This single I.D. hose has no protective sleeve and no heat shield.

    How can I tell this lower radiator hose is going bad?

    With the engine cool, look for cracks, a swollen or soft spot, or coolant residue at the ends. A shop can pressure-test the cooling system.

    Does Dayco 72221 replace the 24553L hose?

    Yes. 24553L is an interchange number for Dayco 72221, along with 23040, 62973 and 9705.

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