22QE31112M
Engine Coolant Reservoir
Mack

The engine coolant reservoir is a vital component of the cooling system, storing excess coolant and maintaining proper fluid levels. Its transparent design allows for easy inspection, ensuring the cooling system functions efficiently. Made from durable, heat-resistant materials, it withstands the high temperatures generated during engine operation. Proper coolant levels are essential for preventing overheating, which can cause severe engine damage. This reservoir also facilitates quick top-offs and system bleeding during maintenance. Its secure cap prevents leaks and contamination, contributing to the overall reliability of the cooling system. Regular checks and timely refills help maintain optimal engine temperature and performance. Source One Parts Center supplies this reservoir to support your truck’s cooling system and ensure long-lasting engine health.