original Diesel Nozzle Assembly 332-1419 Fuel Injector for C13 C11 345D 349D Excavator Engine Parts Accessories replacement new original new injector

Engineered specifically for the C13 and C13 ACERT platform, the 332-1419 / 3321419 electronic diesel fuel injector delivers precise fuel metering under the high-pressure, high-temperature conditions typical of a 12.5-liter inline 6-cylinder heavy-duty diesel engine rated from approximately 287–400 kW (385–536 hp). Its nozzle geometry supports controlled atomization to improve fuel-air mixing, stabilize cylinder-to-cylinder performance, and maintain efficient combustion across both standard industrial ratings and ACERT configurations around 287–388 bkW (385–520 bhp). The injector is built with durable materials, tight-tolerance machining, and stable internal sealing to withstand repeated injection pulses, vibration, and long duty cycles.
As an original replacement part, the 332-1419 injector is designed to restore engine power, smooth idle quality, reduce smoke output, and recover fuel economy on equipment operating in construction, mining, generator set, heavy truck, marine auxiliary, agricultural, forestry, and oilfield service environments. It is suitable for preventive maintenance, engine overhaul programs, fleet repair, emergency replacement, remanufactured exchange services, and distributor inventory across global -powered applications. Multiple cross references such as 20R-2437, 10R-3258, 10R-2977, 10R-6162, 212-3462, 10R-0961, 212-3463, 10R-7236, 249-0705, 249-0708, 348-4090, 294-3002, 292-3666, 253-0608, 250-1309, 170-5187, 239-4908, 249-0713, 212-3468, and 317-5278 support fast identification in cross-reference databases worldwide.
For reliable long-term operation, install the injector into a clean fuel system using approved supply, replace fuel filters at recommended intervals, drain water separators regularly, and keep injector ports covered before installation. In severe-duty applications such as mining, construction, desert operation, marine auxiliary, and oilfield service, shortened inspection intervals are recommended. Monitoring injector replacement history, fuel filter condition, fuel consumption, smoke, and ECM diagnostic codes helps fleet operators maintain consistent C13 / C13 ACERT performance and minimize unplanned downtime.