CATEngine Parts

236-0957 Fuel Injector — Cat

This is a fuel injector, responsible for precisely atomizing and delivering fuel into the engine's combustion chamber at the correct time and pressure. It is engineered to meet strict OEM specifications for spray pattern, flow rate, and durability, ensuring optimal fuel combustion unlike a worn injector which may dribble fuel or fail to spray properly. Observable symptoms of a failing fuel injector include rough idling, misfires, reduced engine power, and increased fuel consumption.

Fuel Injector – Part No 236-0957 – 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, brass, specialized polymers
ApplicationEngine fuel injection system
Service LifeReplace based on performance testing or failure
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An engine that runs rough, hesitates during acceleration, or exhibits noticeable misfires is often the first sign of a faulty fuel injector. If ignored, fuel economy will worsen, and exhaust emissions will increase, potentially leading to catalytic converter damage. Continued operation with a bad injector can cause uneven cylinder wear and reduced overall engine life.

Installation Tip

Ensure the injector seat in the cylinder head is perfectly clean and free of any carbon deposits or debris before installation. Never lubricate the injector body with anything other than the specified assembly lubricant.

Service Note

Inspect the fuel filter, fuel lines, and engine oil for any signs of contamination or wear.