Diesel Exhaust Fluid Doser Injector 2.2 By BESTfit Replaces 21335908, 22391565, 8CL007 Fits Mack & Volvo W/ Caterpillar Engines

Upgrade your emissions performance with the BESTfit DEF Doser Injector 2.2, a dependable replacement for part numbers 21335908, 22391565, and 8CL007. Designed for Mack and Volvo trucks with Caterpillar engines, this high-quality diesel exhaust fluid injector is built for Denoxtronic 2.2 SCR systems, delivering precise DEF dosing to maintain proper catalyst function. Its role in reducing NOx emissions helps keep your vehicle compliant with strict emissions standards while supporting efficient engine operation. Featuring an integrated electrical connector and factory-installed nozzle and housing, this unit offers a direct-fit design for quick installation and long-lasting reliability in demanding applications.

* High Quality Diesel Exhaust Fluid Doser Injector
* Denoxtronic 2.2 System
* Designed For SCR Emissions Systems
* Supports Proper SCR Catalyst Operation
* Helps Reduce NOx Emissions
* Includes:
  - (1) DEF Doser Injector
  - Integrated Electrical Connector
  - Factory Installed Nozzle And Housing
* Sold Individually
* Warranty On Diesel Exhaust Fluid Doser Injectors Against Defects In Workmanship & Material From Date Of Purchase

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

* Cross Ref 0-444-043-004 0-444-043-006 0-444-043-088 0444043004 0444043006 0444043087 0444043088 21332711 21332711-P02 21332711P02 21335908 21335908-P1 21335908P1 21575532 21577030 22391563 223915

** 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 **