A061L203 | Genuine Cummins® DEF Doser Injector SCR 2.2 For EPA17 6.7 L ISB/QSB Manifold If the coolant drops below

If the coolant drops below a safe level

Oil Leaks Around the Turbo

Part Number: 1891305C92

battery voltage should be 13

Strong exhaust smell during regens

A061L203 | Genuine Cummins® DEF Doser Injector SCR 2.2 For EPA17 6.7 L ISB/QSB Manifold If the coolant drops belowDescription: A DEF Doser Injector A061L203 (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: A061L203 Condition: New Manufacture Brand: Cummins Fits A061L203 For EPA17 6. 7 L ISB QSB Purpose of using A061L203: 1. Reduces harmful NOx emissions Sprays DEF into hot exhaust gases DEF breaks down into ammonia