original 253-0617 Diesel Fuel Injector for C15 C16 C18 C27 C32 Engine 365C 374D 385C 390D D10N D10R D10T D11R Injector Replacement for OEM 10R-3266 249-0709 original new injector

Engineered for demanding heavy-duty operations, the 253-0617 Fuel Injector delivers precise, high-pressure atomization for C15, C15 ACERT, C16, and 3406E diesel engines. Built to OEM-equivalent calibration standards, this Electronic Unit Injection (EUI) component ensures optimal combustion efficiency, reduced emissions, and stable power output across industrial, mining, marine, and power generation platforms. Cross-compatible with reference numbers 10R-7225, 20R-8064, 328-2574, 387-9433, and 392-0204, it offers a reliable drop-in replacement solution for global fleet operators and MRO buyers.

Manufactured from high-strength alloy steel, the injector features a precision-machined nozzle assembly, corrosion-resistant construction, and high-temperature durability for extended service life. Each unit undergoes factory flow testing and pressure calibration to guarantee consistent spray patterns and injection timing. Available in New or Remanufactured configurations, the 253-0617 is suitable for mining trucks, articulated haulers, excavators, wheel loaders, bulldozers, motor graders, diesel generator sets, marine vessels, and oil & gas pumping equipment. Backed by a 12-month warranty and packaged in export-standard industrial packaging for worldwide distribution.

For optimal performance, use clean diesel fuel, replace filters regularly, and monitor fuel pressure during operation. Installation requires disconnecting the battery, removing the valve cover, replacing seals and O-rings, torquing to specification, and priming the fuel system before test run. Diagnostic procedures include ECM fault code scanning, cylinder cut-out testing, and injector balance verification to ensure reliable long-term service.