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(888) 312-8812 Login SignupThe Freightliner Engine Coolant Reservoir stores excess coolant and accommodates fluid expansion as temperatures change during engine operation. As coolant heats and expands, overflow is directed into the reservoir, then drawn back into circulation as temperatures stabilize. This back-and-forth exchange happens automatically without driver involvement. The reservoir also provides a visual reference point for monitoring coolant levels during inspections. Positioned within the engine bay, it connects directly to the cooling circuit through dedicated hoses. With its predominantly white coloration, the Freightliner a0525263007 supports coolant management throughout daily operation.
| Brand | Part Number |
|---|---|
| A05-25263-007 | |
| DORMAN | 603-5203 |
| NAVISTAR | FLTOT63007 |
| PAI | 740025 |
| TORQUE PARTS | TR064-FRCT |
| WORLD AMERICAN | WA1950000 |
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