CATEngine Parts

1071232 Fuel Injector — Cat 3116 Engine

This fuel injector is a critical component of the CAT 3116 engine, responsible for precisely atomizing and delivering fuel into the combustion chamber. Manufactured to meet rigorous OEM performance standards, it ensures optimal fuel combustion and engine efficiency, unlike worn injectors that may deliver inconsistent spray patterns or incorrect fuel volumes. Symptoms of a failing injector include rough engine idling, a noticeable loss of engine power, increased exhaust smoke, and potentially engine misfires.

Fuel Injector – Part No 1071232 – 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
ApplicationEngine fuel injection system
Service LifeReplace as needed based on performance diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fuel injector often first presents as rough engine idling or a slight decrease in engine responsiveness. If left unaddressed, the injector's performance will degrade further, leading to increased fuel consumption, visible exhaust smoke, and potential engine misfires. Continued operation with faulty injectors can result in uneven cylinder loading and potential damage to engine components.

Installation Tip

Ensure the injector seat in the cylinder head is perfectly clean and free of carbon deposits before installing the new injector. Overtightening the injector hold-down clamp can distort the injector body.

Service Note

When replacing a fuel injector, it is advisable to inspect the fuel lines for leaks and replace the fuel filter.