0-444-043-017 DEF DOSING INJECTOR

0-444-043-017 DEF Dosing Injector

The 0-444-043-017 DEF Dosing Injector is a high-precision replacement component designed for SCR (Selective Catalytic Reduction) emission systems. Engineered to deliver accurate DEF (Diesel Exhaust Fluid) spray into the exhaust stream, it helps reduce NOx emissions, maintain optimal engine performance, and prevent system clogging. Built to OEM standards for durability and reliability, this injector ensures consistent dosing and long-lasting operation in modern diesel engines.