CATEngine Parts

160-1695-116-6706-0r-9807 Fuel Injector — Cat Engine 3116 3126

This fuel injector is responsible for precisely atomizing and delivering fuel into the engine's combustion chambers at the correct time and pressure. It is engineered to meet strict Caterpillar performance specifications, ensuring optimal fuel atomization and combustion efficiency over a wide range of operating conditions. Operators may notice rough idling, reduced engine power, increased exhaust smoke, or difficulty starting the engine when this component is failing.

Fuel Injector – Part No 160-1695-116-6706-0r-9807 – 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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Engine Parts Component

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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 alloy
ApplicationFuel injection system
Service LifeReplace every 4,000 hrs or as needed
CompatibilityCAT 3116, 3126
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fuel injector may initially cause uneven engine running or a slight loss of power. As the problem progresses, expect increased fuel consumption, visible black smoke from the exhaust, and potentially engine misfires. Ignoring these symptoms can lead to poor combustion, increased emissions, and potential damage to other engine components.

Installation Tip

Thoroughly clean the injector bore and ensure the sealing washer is correctly seated before installation. Avoid rotating the injector during tightening, which can damage the threads.

Service Note

Inspect the fuel filter and fuel lines for any signs of contamination or blockage.