Gates 20933 upper radiator coolant hose for the 1980-1982 International/Navistar 1754 truck and other vehicles carries engine coolant between the engine and the radiator.
- Gates molded coolant hose with an EPDM tube, synthetic fiber knit reinforcement and a heat-, ozone- and chemical coolant-resistant EPDM cover
- Materials engineered to resist collapse under vacuum
- Built to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to give a sealed connection
- Meets SAE 20R4, class D2 and DIN 73411, class A, except for tolerances
Quick facts
- Part: Gates 20933 radiator coolant hose
- Fits: the 1980-1982 International/Navistar 1754 truck and other vehicles
- Position: Upper
- Material: EPDM
- Condition: New
A Gates radiator coolant hose that leaks, cracks or turns soft and swollen can be due for replacement. Coolant on or near the hose does not alone prove the hose is at fault, since a loose clamp can leak too.
Fits
It is listed for a wide range of International/Navistar, Chevrolet, GMC and Dodge models, including the 1980 International/Navistar 1854 truck and the 1980 International/Navistar 1954 truck, and each takes one.
Specifications
Fit and size
- Position: Upper
- Quantity per vehicle: 1
- Centerline length: 26.5 in (673 mm)
- End 1 inside diameter: 2 in (51 mm)
- End 2 inside diameter: 2 in (51 mm)
Build and materials
- Material: EPDM
- Construction: molded, no internal spring
- Temperature range: -40°F to +257°F (-40°C to +125°C)
- Condition: New
- Country of origin: United States
Installation notes
- Replace the hose clamps each time a new coolant hose is installed.
- Do not use this hose for fuel or oil transfer applications.
Interchange: BH-1538 · KM-542
26034X · RH326 · MH441 · 60753 · 70770 · 70879 · 770 · E70770 · E70879 · MR894 · MH800 · 2021702 · 3898543 · 3918376 · 3926089 · 688130 · 690155 · 691055 · 7519 · 7658 · C0933
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
26034X, RH326, MH441, 20933, 60753, 70770, 70879, 770, E70770, E70879, MR894, MH800, 2021702, 3898543, 3918376, 3926089, 688130, 690155, 691055, BH-1538, KM-542, 7519, 7658, C0933
Frequently Asked Questions
Does the Gates 20933 upper hose fit the 1980 International/Navistar 1854 truck?
Yes, Gates 20933 is listed for the 1980 International/Navistar 1854 truck, and each takes one. Look up your own model in the "Vehicles it fits" section.
What size are the ends on the Gates 20933 coolant hose?
Both ends have a 2 in (51 mm) inside diameter, and the centerline length is 26.5 in (673 mm).
What temperature range does this EPDM hose handle?
This hose is rated from -40°F to +257°F (-40°C to +125°C). It has an EPDM tube and an EPDM cover that resists heat, ozone and chemical coolants.
Can this Gates coolant hose carry fuel or oil?
No. Gates 20933 is for coolant, and it must not be used for fuel or oil transfer applications.
Should I replace the hose clamps when installing this upper coolant hose?
Yes. Put on new hose clamps with each new coolant hose instead of reusing the old ones.
