04 31353 005 | Genuine Freightliner® DEF Tank Header

Description and Purpose:

The Genuine DEF Tank Header from Freightliner is supplied in new condition and listed under Part number: 04 31353 005. This component integrates the level sensor and temperature monitoring system required for proper Diesel Exhaust Fluid (DEF) management. It ensures accurate fluid level detection, monitors operating conditions, and supports the Selective Catalytic Reduction (SCR) process to maintain emissions compliance. Cross refernce: 04-31353-005, 0431353005

Why Replacement is Important:

A malfunctioning DEF tank header can lead to inaccurate DEF readings, system malfunctions, or derated engine performance. Replacing the faulty header ensures reliable fluid monitoring and uninterrupted SCR operation.

Impact on Vehicle Performance:

With a fully functional header, the DEF system can accurately deliver and regulate fluid for effective NOx reduction, supporting both engine efficiency and compliance with environmental regulations.

Manufacturer Information:

Freightliner® designs and supplies original emissions control components to meet the operational and durability demands of heavy-duty trucks.

Tags & Category: DEF System Components, DEF Tank Header, DEF Tank Sensor, Diesel Exhaust Fluid Header, Freightliner DEF Parts, Freightliner SCR System, Selective Catalytic Reduction, DEF Fluid Level Sensor, DEF System Freightliner, DEF Sensor Header, Heavy Duty Emissions Components, DEF Tank Assembly Parts, Freightliner Emissions System, DEF Tank Module, Diesel Emissions Fluid System

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.