CATEngine Parts

20r-5392-232-1167 Fuel Injector — Cat C32

This is a high-pressure fuel injector designed to precisely meter and atomize diesel fuel into the combustion chamber of CAT engines. It is manufactured to meet stringent OEM quality standards, ensuring optimal performance and durability compared to a worn injector that may leak or spray erratically. Symptoms of a failing injector include rough idling, loss of engine power, increased exhaust smoke, and poor fuel economy.

Fuel Injector – Part No 20r-5392-232-1167 – 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 precision-machined components
ApplicationFuel injection system
Service LifeReplace based on performance degradation or diagnostic codes
CompatibilityCAT C30, C32, 3408E, 3412E
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fuel injector may initially cause a slight loss of engine power or rougher idling. If ignored, fuel delivery can become inconsistent, leading to increased black smoke and further power reduction. Continued operation with a faulty injector can result in uneven cylinder loading and potential damage to other engine components.

Installation Tip

Ensure the injector bore is clean and free of debris 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 contamination or damage when servicing fuel injectors.