2518078C92 | Genuine International® DEF Level Sensor Kit

Description and Purpose:

New DEF Level Sensor Kit. Brand: International® / Navistar®. Part number: 2518078C92. This OEM DEF sensor kit is developed for accurate fluid level detection in 5-gallon DEF tanks of heavy-duty trucks. It includes a 2518087C1 sensor seal and two L2643545 low-pressure hoses with 3/8" inner diameter, specifically built for integration into the Selective Catalytic Reduction (SCR) aftertreatment system. This commercial truck component supports reliable emissions control through consistent DEF monitoring.

Why Replacement is Important:

Worn or non-functional DEF sensors can send incorrect fluid level signals to the ECU, potentially triggering emission faults, warning indicators, or engine torque limitations. Replacing this component helps maintain proper sensor readings and prevents service interruptions.

Impact on Vehicle Performance:

A functioning DEF level sensor ensures that the aftertreatment system receives the correct data for fluid dosing. This avoids performance derates and helps meet emissions standards during operation.

Manufacturer Information:

International® specializes in commercial truck engineering and supplies genuine parts for emission systems used across long-haul and vocational fleets.

Navistar® is a global manufacturer of diesel engine technologies and OEM truck components, known for their integration into emission management systems across various commercial applications.

Tags & Category: Diesel Exhaust Fluid (DEF), DEF Tank, Level Sensor Kit, Emission Control, Fluid Level Sensor, Sensor Kit, Aftertreatment System, 5 Gallon DEF Tank

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.