3525589C1
PIPE, UPPER RADIATOR W/RETARDER
Navistar International®

The upper radiator pipe with retarder is a vital component of the vehicle's cooling system, designed to transport coolant from the radiator to the engine. This pipe plays a crucial role in regulating engine temperature, ensuring that the engine operates efficiently and preventing overheating. The upper radiator pipe is engineered for optimal flow, featuring a design that minimizes resistance and enhances coolant circulation. Made from high-quality materials, this pipe is built to withstand the harsh conditions of engine operation, including high temperatures and pressure fluctuations, ensuring reliability and durability.

Navistar International Corporation has established itself as a leader in the heavy-duty vehicle industry, with a legacy of innovation and quality that spans over a century. The upper radiator pipe with retarder is a vital component of the vehicle's cooling system, designed to transport coolant from the radiator to the engine. This pipe plays a crucial role in regulating engine temperature, ensuring that the engine operates efficiently and preventing overheating. The upper radiator pipe is engineered for optimal flow, featuring a design that minimizes resistance and enhances coolant circulation. This dedication to quality reinforces Navistar's commitment to delivering reliable solutions for the transportation industry.

Models compatible with this part number:

• - 3800 Bus Flat Back Cowls (built before 5/23/1997)
• - 3000 Bus Chassis (built on or after 5/23/1997)
• - 3700 Bus Flat Back Cowls (built before 5/23/1997)
• - 3400 Bus Flat Back Cowls (built before 5/23/1997)
• - 3600 Bus Flat Back Cowls (built before 5/23/1997)
• - 3900 Bus FC Chassis (built before 5/23/1997)
• - Amtran RE Bus (built before 11/1/1999)
• - 3000 RE Bus (built on or after 11/1/1999)

Our dedication to customer satisfaction means that we go above and beyond to ensure you receive the best quality parts that meet your specific needs.