A063G203 | Genuine Cummins® DEF Doser Injector SCR 2.2 For EPA17 6.7 L ISB/QSB Pressure Sensing Tube Air Leaks Around the Switch

Air Leaks Around the Switch

An A/C receiver-drier 1002090588 is a filtering and storage component in a vehicle’s air conditioning (A/C) system

Closes when the ignition is off or during emergency shutdown

6L V6 - Flex 2013 Dodge Durango Citadel

A fresh U-joint keeps the driveshaft properly aligned

A063G203 | Genuine Cummins® DEF Doser Injector SCR 2.2 For EPA17 6.7 L ISB/QSB Pressure Sensing Tube Air Leaks Around the SwitchDescription: A DEF Doser Injector A063G203 (also called a DEF injector or dosing valve) is the component that sprays Diesel Exhaust Fluid (DEF) into the exhaust stream as part of the SCR (Selective Catalytic Reduction) system. Part Number: A063G203 Condition: New Manufacture Brand: Cummins Fits A063G203 For EPA17 6. 7 L ISB QSB Purpose of using A063G203: 1. Reduces harmful NOx emissions Sprays DEF into hot exhaust gases DEF breaks down into ammonia