Product Description
Dinex 3FL021 diesel exhaust fluid (DEF) injector designed for compatible Detroit Diesel engines and heavy-duty commercial truck applications. This injector delivers DEF into the exhaust system to support the selective catalytic reduction (SCR) process and help reduce nitrogen oxide emissions.
Part of the Dinex DinTronic product line, the 3FL021 is manufactured as a direct replacement for compatible original equipment DEF injectors. Designed for EPA17 emissions applications, the injector is tested at the Dinex Test Center to support dependable DEF delivery and proper exhaust aftertreatment performance.
Dinex DEF injectors are developed to provide an effective balance between emissions control and DEF consumption. This replacement injector is intended for use with compatible Detroit Diesel SCR systems.
Cross-references Detroit Diesel OEM part numbers A0001405139, A0001405539, A0001405639, A0001407439, A0001407639, and A0011401439.
Verify the original equipment part number, DEF injector configuration, electrical connections, engine application, and vehicle compatibility before ordering.
