571963C1
HOSE RADIATOR UPPER
Navistar International®

The hose radiator upper is an integral part of the vehicle's cooling system, responsible for directing coolant from the radiator to the engine. This hose is constructed from durable materials that can withstand high temperatures and pressures, ensuring a secure and leak-free connection. Its design incorporates flexibility, allowing for easy installation and routing in tight engine compartments. The hose is engineered to resist wear and degradation, providing long-lasting performance and reliability under various driving conditions.

Navistar has built a solid reputation in the automotive industry, recognized for its commitment to quality and innovation in the design and manufacture of vehicle components. With a legacy spanning over a century, the company has continually refined its manufacturing processes to produce reliable parts that meet the demands of modern vehicles. The upper radiator hose plays a critical role in maintaining optimal engine temperatures by directing coolant from the radiator to the engine. Constructed from durable materials, this hose is engineered to withstand high pressures and temperature fluctuations, ensuring reliable performance. Navistar's dedication to quality ensures that this component contributes to the overall efficiency of the cooling system, reflecting the company's focus on engineering excellence.

This part fits the following models:

• - 1800 Medium Trucks (built from 4/1/1981 to 12/31/1988)
• - 2100 Medium Trucks (built from 4/1/1981 to 12/31/1988)
• - 1600 Stripped Chassis (built from 4/1/1981 to 12/31/1988)
• - 1700 Medium Trucks (built from 4/1/1981 to 12/31/1988)
• - 1400 Stripped Chassis (built from 4/1/1981 to 12/31/1988)
• - 1900 Medium Trucks (built from 4/1/1981 to 12/31/1988)
• - 1700 Bus Flat Back Cowls (built from 4/1/1981 to 12/31/1988)
• - 1800 Bus Flat Back Cowls (built from 4/1/1981 to 12/31/1988)

Source One Parts Center is your trusted source for high-quality automotive components, including our upper radiator hose. We recognize the importance of maintaining your vehicle's cooling system, and our products are designed to withstand high pressures and temperatures, ensuring reliable performance. Our knowledgeable staff is always available to assist you in finding the right part for your specific vehicle model, ensuring a perfect fit every time. By choosing Source One, you are investing in a product that meets and exceeds industry standards, providing you with the confidence you need to keep your vehicle running smoothly.