4163689C91
5 Gallon DEF Tank QLS Sensor Head Unit
Navistar International®

The 5 gallon DEF tank QLS sensor head unit is designed to provide accurate monitoring of diesel exhaust fluid levels in compact storage solutions. This unit features advanced sensor technology that ensures precise readings, allowing operators to manage their DEF supply effectively. Its compact design makes it suitable for installation in various vehicle models, providing flexibility for fleet operators. The sensor head unit is engineered for durability, with materials that resist corrosion and wear, ensuring long-lasting performance. Additionally, it is designed for easy integration with existing systems, making it a convenient choice for enhancing emissions control capabilities.

As a leading manufacturer in the automotive sector, Navistar International Corporation is known for its innovative approach to developing components that enhance vehicle performance. The five-gallon diesel exhaust fluid tank sensor head unit exemplifies this expertise, designed for accurate monitoring of fluid levels in compact storage solutions. Its advanced sensor technology ensures precise readings, allowing operators to manage their DEF supply effectively. Constructed from durable materials that resist corrosion, this unit reflects Navistar's commitment to quality and reliability, making it an essential component for fleet operators who prioritize efficiency and performance in their vehicles.

This part fits the following models:

• - HV with Heavy Duty Engines
• - Medium Vocational (MV)
• - HV with Medium Duty Engines

When it comes to monitoring diesel exhaust fluid levels, the five-gallon sensor head unit available at Source One Parts Center is an excellent choice. The company is dedicated to providing high-quality components that enhance vehicle performance, and this unit is no exception. With durable construction and advanced sensor technology, it ensures accurate readings for effective fluid management. Source One’s knowledgeable staff is always available to help customers navigate their options, making the purchasing experience seamless and efficient. For those seeking reliable automotive parts, Source One is the ultimate destination.