Perkins original 212-3469 Diesel Fuel Injector for C10 C12 Engine Excavator Parts Replacement for OEM 212-3463 212-3462 10R-0963 original new injector

The Perkins C12 Fuel Injector 212-3469 is engineered as a direct OE replacement for Perkins C12 series diesel engines, including the officially supported 3176C C12 Marine configuration. Designed to meet the original equipment specification, this injector delivers precise fuel metering and consistent atomization, supporting stable combustion across demanding industrial operating conditions. The heavy-duty construction ensures long-term durability in harsh environments such as marine propulsion, generator sets, and heavy-duty truck applications.

This injector assembly is widely referenced in the aftermarket under multiple cross numbers, including 2123469, 20R-8198, 166-0149, 10R-1258, 212-3465, 212-3468, 317-5278, 161-1785, and 0R-9530, allowing distributors and fleet operators to source a compatible replacement for C10, C12, 3176C, and 3196 engine platforms. Each unit undergoes quality testing prior to shipment to verify spray pattern, flow rate, and sealing performance, ensuring reliable integration with the engine fuel system.

The 212-3469 injector is suitable for excavators, construction machinery, mining equipment, oilfield machinery, and off-road industrial power units. For optimal service life, operators should replace fuel filters regularly, use clean diesel, drain the water separator, and inspect injectors during scheduled engine overhavers. Common diagnostic indicators such as rough idle, black or white smoke, power loss, elevated fuel consumption, or external fuel leakage suggest the need for injector evaluation through pressure testing, return flow testing, or cylinder cut-out procedures.