1807974C94
THERMOSTAT
Navistar International®

This thermostat is engineered to provide precise temperature control for automotive engines, ensuring optimal performance and efficiency. Constructed from high-grade materials, it is built to withstand the rigors of engine operation, including extreme heat and pressure. The thermostat features a reliable mechanism that opens and closes at specific temperature thresholds, allowing for proper coolant flow and preventing overheating. Its compact design makes it easy to install in various engine configurations, providing a reliable solution for temperature management. Additionally, the thermostat is rigorously tested for accuracy and durability, ensuring it meets the demands of modern engines.

Navistar International Corporation has been a trusted name in the automotive industry for over a century, known for its commitment to quality and innovation. The company has built a strong reputation for producing reliable vehicle components that enhance user experience. The thermostat described here is engineered to provide precise temperature control for automotive engines, ensuring optimal performance and efficiency. Constructed from high-grade materials, it is built to withstand the rigors of engine operation, including extreme heat and pressure. The thermostat features a reliable mechanism that opens and closes at specific temperature thresholds, allowing for proper coolant flow and preventing overheating. This part reflects Navistar's dedication to engineering excellence and its focus on meeting the demands of modern engines.

Models compatible with this part number include:

• - 1652-UPS Stripped Chassis (built before 5/23/97)
• - 4500 Medium Trucks (built before 5/23/97)
• - 7100 Medium Trucks (built before 5/23/1997)
• - 4700 Medium Trucks (built before 5/23/97)
• - 4800 Medium Trucks (built before 5/23/97)
• - 1400 Stripped Chassis (built 1/1/89 thru 5/23/97)
• - 4900 Medium Trucks (built before 5/23/97)
• - 4600 Medium Trucks (built before 5/23/97)
• - 1600 Stripped Chassis (built 1/1/89 thru 5/23/97)
• - 3000 Bus Chassis (built on 5/23/97 & later)
• - MT-512 International Engines (built before 10/1993)

Our commitment to innovation drives us to continually seek out new parts and technologies that enhance our offerings. You can trust that we are always at the forefront of the industry.