2039390C4
CAP, ASSEMBLY, COOLANT RESERVOIR
Navistar International®

The coolant reservoir cap assembly is an essential component of the vehicle's cooling system, designed to maintain proper pressure and prevent coolant loss. This cap assembly is made from high-quality materials that provide excellent resistance to heat and corrosion, ensuring durability and reliability over time. It features a precision-engineered seal that prevents leaks and protects the cooling system from contaminants. The cap also includes a built-in pressure relief valve that allows for the safe release of excess pressure, helping to prevent overheating and potential engine damage. Its user-friendly design allows for easy installation and removal, making it an essential component for regular vehicle maintenance.

Navistar International Corporation has built a strong reputation over the years for manufacturing high-quality automotive components that enhance vehicle reliability and performance. The coolant reservoir cap assembly is designed to maintain proper pressure and prevent coolant loss. Constructed from high-quality materials, this cap assembly is engineered to withstand high temperatures and corrosive conditions, ensuring long-lasting performance. Navistar's commitment to quality assurance ensures that this cap features a reliable sealing mechanism and pressure relief valve, contributing to the overall efficiency of the cooling system, making it a trusted choice for vehicle owners.

Models compatible with this part number include:

• - 4300: Medium Truck
• - 4400: Medium Truck
• - SFCB: SFC Commercial Bus Chassis

For those in search of high-quality coolant reservoir cap assemblies, Source One Parts Center is your best option. Our caps are designed to maintain proper pressure and prevent coolant loss, ensuring your vehicle's cooling system operates effectively. We prioritize quality by sourcing our products from reputable manufacturers, guaranteeing durability and resistance to wear. Our knowledgeable team is always available to assist you in finding the right cap for your specific vehicle model, ensuring a perfect fit and optimal functionality. With our commitment to competitive pricing and exceptional customer service, Source One is the trusted source for all your coolant reservoir cap needs.