Cummins original 2482244 XPI Diesel Common Rail Fuel Injector for DC1305 DC16 DC13 DC09 D9 Engine Truck Excavator Injector Replacement for OEM 2057401 2086663 original new injector

Engineered for demanding heavy duty operation, the 2482244 fuel injector delivers dependable performance across the Cummins ISZ13, QSZ13, and XPI 13L diesel engine platforms. Built to OEM fit and function standards, this high pressure common rail injector assembly provides precision fuel metering that supports consistent combustion, stable power output, and extended engine service life in commercial and industrial applications.

This injector is compatible with a wide range of Cummins Industrial 13L, Power Generation, and Mining engines, making it suitable for heavy duty trucks, commercial buses, mining equipment, excavators, wheel loaders, bulldozers, generator sets, marine engines, and industrial diesel power units. Improved fuel atomization and increased combustion efficiency contribute to reduced fuel consumption, lower exhaust emissions, and enhanced overall engine reliability under sustained load conditions.

For optimal service life, use only clean, premium diesel fuel, replace all sealing components, and avoid contamination during installation while following Cummins service manual procedures. Preventive maintenance should include regular filter replacement, water separator draining, fuel pressure monitoring, and periodic injector testing. Recommended diagnostics include rail pressure test, return flow test, injector balance test, ECM fault code scan, electrical resistance measurement, and fuel quality analysis to verify proper injector operation.