Caterpillar original Fuel Injector 374-0751 Replacement for OEM 374-0750, 618-0751, Cross Reference 20R-2284 for C15 C18 C27 Engine Excavator original new injector

Tailored for global B2B parts distributors, heavy equipment fleet operators, and professional maintenance service providers, the Caterpillar 374-0751 fuel injector is a purpose-engineered diesel fuel system component for Caterpillar heavy-duty engine platforms. It is compatible with selected versions of CAT C15 ACERT, C15 industrial, truck, generator, and marine engines, as well as C16 and 3406E engines, and supports a wide range of severe-duty equipment across transportation, construction, mining, marine, power generation, oilfield, and agricultural sectors.

Manufactured to strict OEM equivalent specifications, this electronic unit injector (EUI) works in tandem with the engine’s electronic control module (ECM) to adjust fuel delivery based on real-time operating parameters including engine load, speed, throttle position, boost pressure, and coolant temperature. Its precision-machined nozzle delivers finely atomized fuel to optimize combustion, improve fuel efficiency, reduce particulate emissions and combustion noise, maintain stable power output, support reliable cold starting, and extend injector service life in harsh operating conditions.

Every 374-0751 injector is packed in export-standard industrial packaging suitable for long-distance global shipping, and is covered by a typical 12-month warranty for eligible applications. To avoid fitment errors and minimize unplanned equipment downtime, all buyers are advised to verify part number compatibility using the engine serial number (ESN) and official OEM parts catalog before placing an order.