CATEngine Parts

1194774 Radiator Core — Cat 3408

This Radiator Core is the primary heat exchange component of the engine's cooling system, dissipating heat from the coolant into the atmosphere. Built to stringent specifications, it offers efficient thermal transfer and robust construction, outperforming damaged cores that lead to overheating. Operators will notice the engine temperature gauge rising into the red zone, reduced cooling efficiency, or visible coolant leaks from the radiator when this core fails.

Radiator Core – Part No 1194774 – 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 Core
MaterialAluminum or copper alloy
ApplicationEngine cooling system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing radiator core is typically an engine temperature warning light or a gauge indicating high temperatures. This can progress to noticeable steam from the engine bay or visible coolant leaks, especially around the core tubes or tanks. If left unaddressed, severe overheating can cause critical engine damage, including warped cylinder heads or seized components.

Installation Tip

Ensure all mounting surfaces and connections are clean and free of corrosion before installing the new radiator core. Properly align the core and secure it without applying excessive force to prevent damage to the tanks or tubes.

Service Note

Flush the entire cooling system thoroughly and inspect radiator hoses, clamps, and the water pump when replacing the radiator core.