Diesel Exhaust Fluid Sensor Head Assembly By BESTfit

Keep your emissions system running efficiently with the BESTfit DEF Sensor Head Assembly, a direct replacement for part numbers 2515991C2, 4378048, and 5510447. This high-quality diesel exhaust fluid sensor is designed to accurately monitor DEF level and temperature, helping ensure proper SCR system operation and emissions compliance. Designed with an integrated sensor and pickup tube, it ensures precise readings while matching factory mounting and connection specifications for easy installation. Compatible with Cummins EcoFit systems and featuring a Shaw-style sending unit design, this assembly comes complete with seal rings and an electrical connector for seamless plug-and-play setup. Built for durability and reliability, it's an ideal choice for minimizing downtime and maintaining emissions system efficiency.

* 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
* Cummins EcoFit Compatible
* Shaw Style Sending Unit
* Includes:
  - (1) DEF Sensor Head Assembly
  - (2) Mounting Gasket / Seal Ring
  - Electrical Connector For Plug And Play Installation
* Dimensions:
  - 17.68 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 1DFQ-70300 1DFQ70300 2515991C1 2515991C2 2515991C3 4086806C91 4087160C91 4097724C91 4097725C91 4163694C91 4254215C91 4353004C91 4353004C92 4353387 4353390 4378045 4378048 437

** 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 **