04-35649-002 | Genuine Freightliner® Diesel Exhaust Fluid (DEF) Header 18"

Description and Purpose:

This Genuine Freightliner Diesel Exhaust Fluid (DEF) Header comes as a new condition part. Part number: 04-35649-002 guarantees exact compatibility with Freightliner DEF systems. It includes a digital CANbus sensor, suction and return fittings, coolant inlet/outlet connectors, and a 40µ in-tank filter, designed to ensure accurate DEF flow and reliable system operation. Cross reference: 0435649002; Interchange part numbers: 04-35649-001, 0435649001

Why Replacement is Important:

A damaged or clogged DEF header can cause improper DEF dosing, trigger engine warnings, or reduce SCR system efficiency.

Impact on Vehicle Performance:

Ensures correct DEF delivery and supports emissions control, maintaining compliance and optimal truck performance.

Manufacturer Information: 

Freightliner® ensures consistent quality and dependability, offering parts that support the performance and longevity of heavy-duty trucks.

Tags & Category: Diesel Exhaust Fluid Header, DEF Tank Header, Freightliner DEF Header, DEF Header with Sensor, DEF Level Sensor, DEF Suction and Return Fittings, DEF Coolant Line Connector, Digital Canbus DEF Sensor, DEF Header Assembly, DEF Tank Module, DEF Header Freightliner 6 Bolt, DEF System Components, Emissions Control Parts, SCR System DEF Header, Genuine Freightliner DEF Header, DEF Header Replacement, Heavy Duty Truck DEF Header

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.