CATEngine Parts

212-3461-116-5424 Fuel Injector — Cat C10

This fuel injector is a critical component of the engine's fuel system, responsible for precisely atomizing and delivering fuel into the combustion chamber. It meets stringent OEM quality standards, ensuring optimal performance and durability compared to a worn injector that may exhibit inconsistent spray patterns or leakage. Operators may notice a loss of engine power, rough idling, increased exhaust smoke, or a significant drop in fuel economy when an injector begins to fail.

Fuel Injector – Part No 212-3461-116-5424 – 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
MaterialSteel alloy and high-grade seals
ApplicationEngine fuel injection system
Service LifeReplace based on performance degradation or scheduled maintenance
CompatibilityCAT C10 Engine specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing fuel injector include a noticeable decrease in engine performance and increased black smoke from the exhaust. If left unaddressed, the issue can lead to rough idling, misfires, and potential damage to other engine components due to uneven combustion. Continued operation with a faulty injector risks significant fuel dilution of engine oil and increased wear on internal parts.

Installation Tip

Ensure the injector bore is thoroughly cleaned of any carbon deposits before installation to prevent leaks. Avoid overtightening the injector hold-down clamp, as this can distort the injector body or damage the mounting surface.

Service Note

Always replace the fuel filter and inspect fuel lines for any signs of damage or contamination when servicing fuel injectors.