DENSO 093400-0540 Electric Fuel Injector (DN12SD12A) 12-hole Diesel Injector

This page offers DENSO original fuel injectors, model 093400-0540, interchangeable with part number DN12SD12A. The injector features a 12-hole design with optimized fuel droplet size to 65 micrometers, significantly improving atomization and combustion efficiency. Suitable for diesel engines equipped with DENSO common rail systems, it is a critical component for stable fuel system operation. Each unit is factory inspected and comes with a one-year warranty.