Caterpillar original 249-0708 fuel injector for C13 C11 engine 345C 345D excavator 10R-1305 249-0707 249-0712 249-0713 249-0705 replacement OEM original new injector

Engineered as a direct replacement for C11 and C13 diesel engine platforms, the 249-0708 fuel injector delivers OE-style fitment and precision fuel metering for demanding industrial applications. Cross-referenced under 2490708, 10R-2977, 10R2977, and CA2490708, this Injector GP-Fuel assembly is designed to meet the operational requirements of excavators, heavy-duty trucks, mining equipment, generator sets, marine auxiliary engines, and off-highway machines. Every unit is built with heavy-duty construction and high-pressure resistance to withstand continuous operating loads.

This injector features an optimized spray pattern, stable sealing performance, and delivery testing prior to shipment, ensuring consistent atomization and reliable cylinder-to-cylinder balance. Its direct replacement design eliminates modifications during installation, while global part number recognition supports procurement teams, engine rebuild workshops, and fleet maintenance operations sourcing in volume. The 249-0708 is suitable for bulk supply and serves as a practical solution for diesel engine repair, rebuild, and preventive maintenance programs across construction, mining, and commercial vehicle sectors.

Before ordering, buyers must confirm the original injector number, engine model, machine model, engine serial number, engine arrangement number, and fuel system configuration to ensure correct fitment—especially for 3406E or 3126 applications, which require additional verification. Proper installation, clean diesel fuel, timely fuel filter replacement, and regular water separator draining will extend service life and safeguard downstream fuel system components.