CATEngine Parts

10r-1000-229-5919 Fuel Injector — Cat C15

This fuel injector precisely meters and atomizes diesel fuel into the combustion chamber, forming a critical part of the engine's fuel system. Manufactured to meet rigorous OEM specifications, it ensures optimal fuel delivery compared to a worn injector that may leak or spray erratically. Operators might notice rough idling, reduced engine power, increased exhaust smoke, or a significant drop in fuel economy when this injector fails.

Fuel Injector – Part No 10r-1000-229-5919 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeFuel Injector
MaterialHardened steel and precision components
ApplicationEngine fuel injection system
Service LifeReplace every 5,000 hrs or as performance degrades
CompatibilityCAT C15, 3406E
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fuel injector may initially present as a slight loss of engine power or increased exhaust smoke. If ignored, the issue can progress to rough idling, misfiring, and a noticeable decrease in fuel efficiency. Continued operation with a faulty injector risks uneven cylinder wear and potential engine damage.

Installation Tip

Ensure the injector bore in the cylinder head is perfectly clean and free of any carbon buildup before installation. Avoid lubricating the injector body excessively, as this can lead to improper seating.

Service Note

When replacing fuel injectors, inspect the fuel rail, fuel lines, and engine wiring harness for any signs of damage or leaks.