Keep coolant moving between the engine and radiator with the Gates Radiator Coolant Hose 21454, the upper radiator hose for a wide range of medium-duty International trucks. It installs as a direct-fit replacement for the listed applications, carrying hot coolant along the upper circuit as part of the cooling system.
Fitment: 1987-1991 International 1452SC · 1986-1988 International 1652SC · 1984-1989 International 1654 · 1990-1994 International 3700 · 1990-1994 International 4600 · 1990-1994 International 4600LP · 1990 International 4600UH · 1994 International 4700 · 1994 International 4700LP · 1987-1990 International M1400 Metro II · 1987-1990 International M1600 Metro II · 1984-1989 International S1654 · 1988-1989 International S1654LP · 1984-1989 International S1753. See the Buyer's Guide tab for the full list.
Interchange: 26114X · 61303 · 71219 · E71219 · 41303 · MR238 · 2456927 · 60951 · 1606425C1 · 1612428C1 · 587984C1 · 8168. Manufacturer part number 21454.
This part cross-references / interchanges with the following part numbers:
What does this hose do?
It is the upper radiator hose, routing coolant between the engine and radiator as part of the cooling system so heat can be carried away.
Is this the upper or lower hose?
This is the upper radiator coolant hose for the listed applications.
Which vehicles does it fit?
It is a direct-fit replacement for various International trucks, including the 1452SC, 1654, 3700, 4600, 4700 and Metro II. See the Buyer's Guide tab for the full list of years and models.
How do I know if my radiator hose needs replacing?
Signs a hose may need replacing include cracks, bulges, soft or brittle spots, and coolant seepage. Diagnose the source of any leak before replacing.
What numbers does this hose interchange with?
It interchanges with 26114X, 61303, 71219, E71219, 41303, MR238, 2456927, 60951, 1606425C1, 1612428C1, 587984C1 and 8168. Its manufacturer part number is 21454.
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.
