original 241-3238 Aftermarket Diesel Fuel Injector Fit C7 324D 584 E336GC 545C 241-3239 Replacement new injector original new injector

Engineered exclusively for the C7, C7 ACERT, and C7.1 engine platforms, the Original HEUI Fuel Injector 241-3238 delivers factory-calibrated fuel metering that matches the precise combustion parameters of these power units. Each injector is built with a precision nozzle design and corrosion-resistant materials to operate reliably at fuel pressures exceeding 20,000 PSI within the Hydraulically Actuated Electronically Controlled Unit Injector system. The unit is fully interchangeable with OEM references 241-3238, 10R4761, 20R8057, 222-5961, 222-5959, 233-3536, 236-0973, 243-4502, 254-4339, 295-1408, 328-2583, 387-9430, 148-012-0001, EX634761, and DE05-4761, allowing direct replacement on Industrial C7 and Power Generation C7 configurations without mechanical modification.

Optimized for the C7 engine family, this injector improves combustion efficiency, lowers fuel consumption, and contributes to reduced exhaust emissions, while also supporting stronger cold-start behavior and increased engine output under heavy load. The 100% factory-tested build process verifies flow rates, spray pattern geometry, and electronic response to ensure balanced cylinder contribution across excavators, wheel loaders, motor graders, mining equipment, generator sets, industrial power units, construction machinery, heavy-duty trucks, and marine auxiliary engines. Service technicians and fleet operators benefit from consistent performance that maintains the original C7 and C7.1 engine characteristics over the full service interval.

The installation sequence requires disconnecting the battery, relieving fuel system pressure, removing the valve cover, and detaching the injector hold-down clamp before fitting new sealing components and seating the injector to torque specification. After reconnecting the electrical connector, the fuel system must be primed and injector balance rates confirmed. Backed by a 12-month warranty and OEM-grade quality standards, the 241-3238 HEUI injector is a dependable fitment solution for global C7, C7 ACERT, and C7.1 industrial and power generation applications in North America, Europe, the Middle East, Africa, and Asia-Pacific markets.