Caterpillar original Diesel Engine Fuel Injector 10R-0958 234-1400 253-0614 10R-3263 289-0753 211-3022 211-3024 10R-8502 235-1401 for CAT C15 Perkins C15 Excavator original new injector

The Caterpillar CAT C15 fuel injector 10R-0958 is engineered as a genuine OEM replacement component designed to meet the demanding requirements of Caterpillar C15, C15 ACERT, and 3406E diesel engines. Built to original equipment specifications, this injector delivers consistent and precise fuel delivery across a wide range of heavy-duty applications, including excavators, mining trucks, haul trucks, generator sets, marine power systems, and industrial power units. The precision nozzle technology and high-pressure fuel atomization ensure stable spray patterns, which contribute to improved combustion efficiency and enhanced overall engine performance.

Manufactured under strict OEM quality standards, the 10R-0958 injector incorporates corrosion-resistant and wear-resistant components that provide long service life even in the most challenging operating environments. Worldwide market-proven reliability makes this injector suitable for heavy-duty applications in construction, mining, marine, transportation, and power generation sectors. Operators benefit from lower fuel consumption and reduced emissions, while the competitive total cost of ownership supports efficient fleet management. Proper maintenance, including the use of clean diesel fuel, regular fuel filter replacement, avoidance of water contamination, and routine inspection of fuel pressure and injector balance rates, helps maintain optimal injector performance.

Common fault symptoms such as difficult engine starting, white or black smoke, loss of engine power, rough idle, increased fuel consumption, engine misfire, and excessive exhaust temperature can often be traced to worn or malfunctioning fuel injectors. Replacing faulty units with the 10R-0958 injector, cross-referenced as 249-0713, restores reliable engine operation. Periodic ECM diagnostics are recommended to confirm injector performance and ensure continued dependable service across all supported Caterpillar C15 and 3406E platforms.