Diesel Exhaust Fluid Sensor Head Assembly By BESTfit Replaces 82217519, 918161618, APP41422

Count on accurate DEF monitoring with the BESTfit DEF Sensor Head Assembly, replacing 82217519, 918161618, and APP41422. Built for CAT C4.4 engines, this assembly measures Diesel Exhaust Fluid level and temperature to ensure emissions system compliance. Engineered for direct OEM replacement, it matches factory mounting and connection points for quick installation. The integrated sensor and pickup tube design paired with a Shaw style sending unit delivers reliable performance in tough environments. A protective tube and housing assembly with 40 micron filtration improves system longevity and durability. Complete with an electrical connector for plug-and-play installation, this unit is built for dependable service.

* High Quality DEF (Diesel Exhaust Fluid) Sensor Head Assembly
* Monitors Diesel Exhaust Fluid Level And Temperature
* Designed To Match Factory Mounting And Connections
* Integrated Sensor And Pickup Tube Design
* Shaw Style Sending Unit
* Fits CAT C4.4 Engine
* 40 Micron Filtration
* Protective Tube And Housing Assembly
* Includes:
  - (1) DEF Sensor Head Assembly
  - Electrical Connector For Plug And Play Installation
* Dimensions:
  - 18 Inch Height
* Sold Individually
* Warranty On DEF (Diesel Exhaust Fluid) Sensor Head Assemblies Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)***

* Cross Ref 454-9432 4549432 462-3232 4623232 468-7295 4687295 593-2339 5932339 82196512 82217519 82224130 82249727 918-1509-18 918-1616-18 918-1731-18 918150918 918161618 918173118 AS

** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **