original 249-0708 Oil Injector Assembly for C11 C13 345C 345D Excavator Spare Part new injector original new injector

The C13 fuel injector 249-0708 is engineered specifically as a direct-fit replacement component for the C13 engine platform, covering the C13 base engine, C13 ACERT variant, and the full range of C13 industrial, marine, truck, and power generation configurations. With extensive cross-reference compatibility to 10R-1273, 10R1273, 2490708, CAT2490708, and CAT10R1273, this injector assembly provides a reliable solution for distributors, fleet operators, and engine rebuild professionals servicing -powered equipment.

Manufactured to OEM specification standards, the 249-0708 injector delivers precision-calibrated fuel atomization through a high-pressure injection system, supported by corrosion-resistant and wear-resistant internal components. The assembly is designed to maintain stable performance under continuous heavy-duty operation, improving combustion efficiency, increasing engine power output, and reducing fuel consumption and particulate emissions. Enhanced throttle response and reliable cold-start performance make the unit suitable for demanding industrial, construction, mining, marine, agricultural, and oil & gas applications.

Proper installation requires cleaning the injector bore thoroughly, replacing all O-rings and sealing washers, using OEM-approved tools, and applying service torque specifications. Following the fuel system bleed procedure and verifying injector performance through diagnostic software after installation is recommended. Routine maintenance with clean diesel fuel, regular fuel filter replacement, periodic fuel pressure testing, and monitoring of injector balance rates will help maximize service life. If you have questions regarding part compatibility with your specific C13 engine serial number, please contact our technical support team before placing your order.