4078426C1
HOSE, DEF PRESSURE FEED, HEATED
Navistar International®

The heated DEF pressure feed hose is designed to deliver diesel exhaust fluid from the tank to the injection system while maintaining optimal fluid temperature. This hose features a robust construction that can withstand the harsh conditions typically found in automotive environments, including exposure to high temperatures and aggressive chemicals. Its design includes insulation to prevent freezing and ensure consistent fluid flow, even in cold weather conditions. The hose's flexibility allows for easy installation in tight spaces, making it an ideal choice for various vehicle models.

Navistar International Corporation has built a reputation for excellence in the heavy-duty vehicle industry since its inception in 1902. The heated DEF pressure feed hose is designed to deliver diesel exhaust fluid from the tank to the injection system while maintaining optimal fluid temperature. Constructed from robust materials, this hose withstands harsh automotive environments, ensuring durability and reliability. Its design includes insulation to prevent freezing, showcasing Navistar's commitment to quality and performance in demanding conditions. The flexibility of the hose allows for easy installation, making it an ideal choice for various vehicle models and reinforcing the company's status as a trusted leader in the industry.

This part fits the following models:

• - 4300 Medium Truck
• - CE 200/300 Conventional Integrated School Bus
• - 4400 Medium Truck
• - 7500 Severe Service Truck (built on or after 7/1/01)
• - Medium Vocational
• - 7400 Severe Service Truck (built on or after 7/1/01)
• - 7300 Severe Service Truck (built on or after 10/1/01)
• - 1300 FBC Truck Chassis
• - HV with Medium Duty Engines
• - Cutaway Commercial Bus

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