Keep coolant circulating between the radiator and engine with the Gates Molded Coolant Hose (MPN 51547), a pre-shaped, direct-fit replacement for a range of IC Corporation and International commercial and school-bus applications. It drops into the listed routing so you don't have to trim or reshape a universal hose to seal the connection.
Gates recommends replacing the hose clamps whenever a new coolant hose is installed, and this hose is not intended for fuel or oil transfer applications. If a cracked, swollen, or leaking hose is causing coolant loss, this replaces it.
Fitment: 2019 IC Corporation CE Commercial [L6-6.7L]; 2017 IC Corporation CE School Bus [L6-5.9L]; 2019-2022 IC Corporation CE School Bus [L6-6.7L]; 2015-2019 and 2020 International 4300 [L6-6.7L]; 2016-2019 International 4300LP [L6-6.7L]; 2020-2021 and 2022-2023 International MV [L6-6.7L]; 2019, 2020-2021 and 2022-2023 International MV607 [L6-6.7L]. See the Buyer's Guide tab for the full list.
Country of origin: United States. Manufacturer part number 51547.
This part cross-references / interchanges with the following part numbers:
What does the Gates 51547 coolant hose do?
It's a molded coolant hose that carries engine coolant along its routing. If your original hose is cracked, swollen, or leaking, this pre-shaped hose replaces it.
Which vehicles does this hose fit?
It's a direct-fit replacement for listed IC Corporation CE (L6-5.9L, L6-6.7L) and International 4300, 4300LP, MV, and MV607 (L6-6.7L) models. Check the Buyer's Guide tab for the full list.
What is the hose made of?
It uses an EPDM tube, a synthetic fiber knit reinforcement, and a heat-, ozone- and chemical-coolant-resistant EPDM cover, and is engineered to resist electrochemical degradation.
Do I need new hose clamps?
Gates recommends replacing the hose clamps each time a new coolant hose is installed. Clamp inclusion is not stated, so plan to source clamps as needed.
Can I use this hose for fuel or oil?
No. Gates cautions that this hose is not to be used for fuel or oil transfer applications; it is intended for coolant use only.
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.
