Caterpillar original Replacement for OEM Engine Injector 222-5967, C9.3, Cross Reference 456-3509, 20R-5075, 460-8213, Excavator Parts for E336E Excavator original new injector

The CAT 222-5967 is a high-precision diesel fuel injector engineered exclusively for the Caterpillar C9.3 engine platform, built to meet stringent OEM specifications for heavy-duty operating conditions. As a critical component of the engine’s high-pressure common rail electronic fuel injection system, it supports accurate fuel atomization, optimized combustion efficiency, reduced emissions, and consistent maximum engine performance. This brand-new unit comes with export-standard packaging and a 12-month warranty to deliver reliable procurement value for B2B buyers.

Manufactured with corrosion-resistant alloy steel and exact OEM dimensional accuracy, this injector delivers robust performance even under sustained heavy loads. Its core functional advantages include precision fuel metering, excellent atomization, high-pressure fuel delivery capability, extended service lifespan, and improved fuel economy to lower long-term operational costs. Every completed unit passes strict flow rate testing and spray pattern inspection to ensure consistent performance and compliance with OEM-equivalent quality standards.

The injector is compatible with a wide portfolio of Caterpillar equipment across construction, mining, power generation, industrial, and marine sectors, covering excavators, wheel loaders, motor graders, generator sets, industrial power units, and marine auxiliary engines. It cross-references to replacement part number 328-2574, and verification via engine serial number is recommended before purchase to align with regional service databases, engine serial ranges, and emissions configurations. Following official installation and maintenance guidelines further extends its reliable service life.