Coolant Reservoir Cap 15 PSI for International Applications – Cooling System Pressure Cap – Compatible with OEM 3578833C1 3578833C2 3578833C3 RC1560

This 15 PSI Coolant Reservoir Cap is engineered for International applications, providing reliable pressure control for the cooling system. Built from durable materials to handle demanding operating conditions, it helps maintain proper system pressure and consistent engine temperature. Designed as a direct replacement for OEM 3578833C1, 3578833C2, 3578833C3, and RC1560, this cap ensures accurate fitment and long-lasting reliability for commercial truck maintenance and repair applications.