G88-1161
Doser Line Tube
Kenworth

The Doser Line Tube is a critical component in the aftertreatment system of Kenworth trucks, responsible for precise delivery of fluids such as DEF or other additives. Made from durable materials, this tube ensures reliable flow and minimizes leaks under high-pressure conditions. Its design facilitates easy installation and maintenance, contributing to the overall efficiency of the emission control system. Proper functioning of the Doser Line Tube is essential for maintaining compliance with emissions standards and ensuring optimal engine performance. This part is engineered to withstand harsh operating environments, including exposure to chemicals and temperature fluctuations. Replacing a faulty Doser Line Tube helps prevent system failures and costly repairs, keeping your vehicle compliant and running smoothly. Trust Source One Parts Center for genuine OEM parts, ensuring your Kenworth truck receives the highest quality components for long-lasting performance.