Caterpillar original Diesel Engine Fuel Injector 7E-3382 Cross Reference 10R3053, 0R-2921, 0R-1759 for Caterpillar Series, Off-Highway Mining Dump Truck Replacement for OEM original new injector

Engineered specifically for Caterpillar 3512A and compatible 3512 series diesel engines, the CAT 7E-3382 fuel injector assembly is a high-precision fuel injection component built to OEM equivalent quality standards. It delivers calibrated, high-pressure atomized fuel into the engine combustion chamber to support complete fuel combustion, maximum consistent power output, lower fuel consumption, and improved engine reliability. Validated for direct fitment, it is compatible with CAT 3512A, 3512, 3512B engines, as well as 3512 variants built for marine propulsion, power generation, and industrial use.

Manufactured from premium high-strength hardened alloy steel with CNC precision-machined internal parts, the 7E-3382 injector withstands extreme high-temperature, high-pressure conditions of heavy-duty operations. It supports injection pressures up to 2200 bar and features a precision multi-hole nozzle, enabling accurate fuel metering under variable loads and superior atomization that reduces fuel waste. Its corrosion-resistant, heavy-duty construction supports extended service intervals and reliable performance in harsh marine, mining, and oilfield environments.

This brand-new diesel injector applies to industrial, power generation, marine, mining, oil and gas, and construction sectors, with compatible equipment including industrial generator sets, marine engines, mining trucks, oilfield drilling systems, construction machinery, industrial power units, and power plants. It comes with a 12-month warranty, and its full set of cross-reference part numbers simplifies sourcing for purchasing teams, maintenance contractors, engine rebuilders, and heavy equipment fleet operators.