Caterpillar original Diesel Engine Fuel Injector 10R-0958 for C15 Engine, Replacement for OEM Parts, Cross Reference 10R-8502, 234-1400, 253-0614, Common Rail Injector original new injector

The 10R-0958 electronic unit injector is a purpose-engineered fuel delivery component for heavy-duty Caterpillar diesel platforms, with validated fitment across C15, C15 ACERT, and 3406E engine models. Manufactured to meet or exceed OEM specifications, it serves as a reliable direct replacement for worn or underperforming factory injectors, supporting consistent engine operation across industrial, marine, generator, and mining C15 configurations.

Built on Caterpillar’s electronic unit injection architecture, the injector uses ECM-controlled solenoid actuation and camshaft-driven high-pressure generation to deliver optimized precision fuel atomization through precision-machined nozzle holes. Industrial-grade corrosion-resistant and wear-resistant components ensure stable fuel delivery and extended service life, while delivering measurable operational benefits including improved combustion efficiency, reduced smoke emissions, enhanced power output, and lower long-term operating costs.

This injector supports a wide range of heavy equipment across five core industrial sectors: construction, mining, transportation, power generation, and marine, with verified use in excavators, mining trucks, generator sets, heavy-duty fleet vehicles, and commercial marine systems. It is shipped in export-standard industrial packaging, with warranty available upon request, and delivers predictable performance for high-volume aftermarket replacement supply and engine servicing needs.