20850017
Engine Coolant Reservoir
Mack

The engine coolant reservoir plays a vital role in maintaining optimal operating temperatures by storing excess coolant and supplying it to the cooling system as needed. Its transparent design allows for easy level checks, preventing overheating and engine damage. Constructed from high-quality materials resistant to heat and corrosion, this reservoir ensures long-term reliability. Proper coolant management facilitated by this component helps improve engine efficiency and reduces the risk of breakdowns. Its secure fittings prevent leaks and contamination, contributing to overall cooling system health. Regular inspection and replacement are essential for maintaining engine performance. Source One Parts Center offers this coolant reservoir as part of their comprehensive cooling system parts, supporting effective thermal management in heavy-duty trucks.