BESTfit DEF Doser Injector 3.1 Replaces 12635928, 12640359, 12647372 For GMC G2500-4500 & Medium Duty 6.6L Engines

Diesel Exhaust Fluid Doser Injector 3.1 By BESTfit

* High Quality Diesel Exhaust Fluid Doser Injector
* 3.1 Model
* 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 0444021030 12647372

** 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 **