CATEngine Parts

276-8290-293-9590 6 Pcs Fuel Injector — Cat 938H 613G

This is a set of 6 CAT Fuel Injectors, essential for precisely delivering fuel into the engine's combustion chambers. They atomize fuel under high pressure, ensuring efficient combustion and optimal engine performance. Symptoms of failing injectors include rough idling, misfires, reduced power, and increased fuel consumption.

6 Pcs Fuel Injector – Part No 276-8290-293-9590 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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 Set
MaterialSteel Alloy
ApplicationEngine Fuel System
Service LifeReplace as needed, typically every 5,000-10,000 hours
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fuel injector may cause the engine to run rough, hesitate under load, or exhibit noticeable misfires. If left unaddressed, fuel economy will worsen, and unburned fuel can damage the catalytic converter or exhaust system. This can lead to increased emissions and potential engine damage.

Installation Tip

Ensure the injector seats are perfectly clean before installation to prevent leaks; avoid overtightening the retaining bolts, as this can damage the injector body or the cylinder head.

Service Note

Replace the fuel filter and inspect the fuel lines for any signs of damage or contamination when replacing fuel injectors.