22QE31111M
Engine Coolant Reservoir
Mack

This coolant reservoir is a vital component for maintaining proper engine temperature and preventing overheating. Its design allows for easy inspection and refilling, ensuring the cooling system remains topped up and functioning efficiently. Constructed from durable, heat-resistant materials, it withstands the rigors of high-temperature operation. The reservoir also helps in accommodating coolant expansion and contraction, maintaining system pressure and preventing leaks. Proper coolant management is essential for engine longevity and optimal performance, making this reservoir a critical part of your truck’s cooling system. Source One Parts Center offers this reservoir to support your vehicle’s cooling needs and operational reliability.