3996689C1
HOSE, FLEXIBLE AIR, 4 INCH DIAMETER
Navistar International®

The hose flexible air, 4 inch diameter is designed to facilitate the flow of air in various automotive applications. Constructed from durable, heat-resistant materials, this hose can withstand the demands of high-performance environments. Its flexible design allows for easy installation and routing, making it suitable for a wide range of vehicle models. The hose features a smooth interior surface that minimizes turbulence and maximizes airflow, contributing to improved engine efficiency and power output.

With over a century of experience in the automotive industry, Navistar International Corporation has earned a reputation for producing high-quality vehicles and components that meet the demands of commercial applications. The company's expertise in engineering is evident in this flexible air hose, designed to facilitate air flow in various automotive systems. Constructed from durable, heat-resistant materials, this hose is built to withstand the rigors of high-performance environments, ensuring reliable operation. Its flexible design allows for easy installation and routing, making it suitable for a wide range of vehicle models. Navistar's commitment to quality assurance ensures that this part meets industry standards, contributing to overall vehicle efficiency and performance.

This part fits the following models:

• - LT: Linehaul Transport
• - HVHD: HV with Heavy Duty Engines
• - 5900: 5900I Severe Service Conventional
• - 9900: 9900 Premium Conventional (built on or after 3/15/96)
• - HX: Heavy Extreme
• - RH: Regional Haul

At Source One Parts Center, we recognize the importance of reliable components in enhancing engine performance. Our selection includes high-quality air hoses designed to facilitate airflow in various automotive applications. We prioritize quality and reliability, ensuring that every product we offer meets rigorous standards. Our knowledgeable team is always available to assist you in selecting the right part, making the process seamless and efficient. With competitive pricing and a commitment to customer satisfaction, Source One is your trusted partner for all your automotive needs.