The Cummins Fluid Heating Hose – 4377616 is a genuine OEM high-temperature hose assembly designed for engine heating systems, primarily used on Tier 4 6.7 L ISB/QSB diesel engines. It delivers robust construction to manage coolant or thermal-fluid transfer under elevated temperatures and pressure, ensuring reliable performance in heavy-duty industrial applications.
Cummins Fluid Heating Hose 4377616
$916.62
6 in stock
| Brand | Cummins |
|---|---|
| Product Type | Fluid Heating Hose |
| Model | 4377616 |
| Location | CMNS_C21, CMNS_C83 |











