CATCooling System

1415975 Radiator Core Assy — Cat E325B IN USA

This radiator core assembly is the primary heat exchanger for the engine's cooling system, dissipating heat from the coolant into the ambient air. Built to stringent quality standards, it provides efficient and reliable cooling performance, unlike a clogged or leaking original unit. Operators may notice a rapid increase in engine temperature, steam from the engine bay, or a low coolant level if this assembly fails.

Radiator Core Assy – Part No 1415975 – CAT Spare Part
Part Specifications
BrandCAT
CategoryCooling System
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

Flush cooling system with distilled water before refilling. Use pre-mixed coolant — never plain water, which causes corrosion. Pressure-test system after any cooling repair. Check thermostat by immersing in hot water — should open at rated temperature.

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 Assembly
MaterialAluminum and Copper
ApplicationEngine Cooling System
Service LifeReplace every 6,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing radiator core assembly often begins with a gradual loss of cooling efficiency, indicated by the temperature gauge climbing higher than normal. This can progress to visible coolant leaks from the core or tanks, or steam escaping from the engine compartment. The critical risk is severe engine overheating, leading to potential internal component damage.

Installation Tip

Ensure the mounting brackets and sealing surfaces are clean and undamaged before installing the new radiator. Do not overtighten the mounting bolts, as this can distort the radiator frame.

Service Note

When replacing the radiator core assembly, it is crucial to inspect and clean the cooling fan and shroud, and check the condition of the coolant hoses.