CATEngine Parts

328-2586 Fuel Injector — Cat

This is a high-pressure fuel injector designed to deliver precise amounts of fuel into the engine's combustion chamber for optimal power and efficiency. It is manufactured to strict tolerances, ensuring consistent performance and durability, unlike a worn injector that may leak or spray fuel unevenly. Operators may notice rough idling, misfires, increased exhaust smoke, or a significant loss of engine power when this injector fails.

Fuel Injector – Part No 328-2586 – 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 brass
ApplicationFuel injection system
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew

Failure Symptoms

A failing fuel injector may first present as rough engine idling or noticeable hesitation during acceleration. If ignored, the problem can lead to persistent misfires, reduced engine power, and increased black smoke from the exhaust. Continued operation risks severe engine damage due to improper combustion.

Installation Tip

Ensure the injector seat in the cylinder head is perfectly clean and free of carbon deposits before installing the new injector. Do not reuse old seals or O-rings.

Service Note

Inspect the fuel filter and fuel lines for contamination or blockages when replacing a fuel injector.