CATEngine Parts

7e-9798 Radiator — Cat 3408E 3412C

This is a Radiator, the primary heat exchanger in the engine's cooling system, responsible for dissipating excess heat from the coolant. It maintains optimal engine operating temperature, preventing overheating and component damage. A leaking or clogged radiator can lead to rapid temperature increases, engine shutdown, and potential internal damage.

Radiator – Part No 7e-9798 – 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 TypeRadiator
MaterialAluminum and plastic
ApplicationEngine cooling system
Service LifeReplace every 5-7 years or as needed
CompatibilityCAT 3408E, 3412C, 3412E, G3412
ConditionNew — OEM specification aftermarket

Failure Symptoms

The most common symptom of a failing radiator is a rapid rise in engine coolant temperature, often indicated by the temperature gauge. You may also notice visible coolant leaks under the machine or a sweet smell from escaping steam. If left unaddressed, this can lead to severe engine overheating and costly damage.

Installation Tip

Ensure all cooling system hoses are in good condition and properly seated before installing the new radiator. Never overtighten the radiator mounting bolts, as this can distort the core.

Service Note

Inspect and flush the entire cooling system, including hoses and the water pump, when replacing the radiator.