3006444C3
THERMOSTAT ENGINE
Navistar International®

The thermostat engine is an essential part of the vehicle's cooling system, responsible for regulating the engine's temperature by controlling the flow of coolant. This component is engineered to open and close at specific temperature thresholds, allowing for efficient heat dissipation and preventing engine overheating. Its design incorporates advanced materials that enhance durability and resistance to thermal stress, ensuring it performs effectively under various operating conditions. The thermostat engine is also designed for optimal responsiveness, which contributes to improved fuel efficiency and overall engine performance, making it a vital part of any vehicle's operation.

Since its inception, Navistar International Corporation has been dedicated to producing innovative and reliable automotive components. The thermostat engine plays a crucial role in regulating engine temperature, showcasing the company's expertise in developing essential parts for vehicle performance. Engineered to open and close at specific temperature thresholds, this thermostat ensures efficient heat dissipation, preventing overheating. Navistar's focus on high-quality materials enhances durability and responsiveness, contributing to improved fuel efficiency. By prioritizing the needs of vehicle operators, Navistar reinforces its commitment to quality and reliability, making this thermostat an integral component for maintaining optimal engine performance.

This part number fits the following Navistar models:

• - LoneStar Linehaul Conventional
• - HV with Heavy Duty Engines
• - 5500I Severe Service Conventional
• - Linehaul Transport
• - 5600I Severe Service Conventional
• - 8600 Heavy Tractor
• - Regional Haul
• - Heavy Extreme
• - 7600 Severe Service Truck (built on 4/1/02 & later)
• - ProStar Linehaul Conventional
• - 5900I Severe Service Conventional

Source One Parts Center is your premier destination for components that ensure optimal engine performance. Our thermostat engine is designed to regulate temperature effectively, preventing overheating and enhancing fuel efficiency. We take pride in offering parts that are engineered for precision and durability, making us the preferred choice for automotive professionals and enthusiasts alike. Our knowledgeable staff is always available to provide expert guidance, helping you find the right parts for your vehicle. With a commitment to quality and customer satisfaction, Source One is the best place to purchase all your automotive components.