CATEngine Parts

380-6367-3806367 Water Radiator 380 6367 — Cat 303 303E

This is a radiator designed for Caterpillar engines, crucial for dissipating heat generated during operation to maintain optimal engine temperature. It is manufactured to meet rigorous OEM quality standards, offering superior heat transfer and durability over a corroded or leaking radiator. Observable signs of a failing radiator include frequent engine overheating, visible coolant leaks, and a sweet smell of ethylene glycol in the engine bay.

Water Radiator 380 6367 – Part No 380-6367-3806367 – 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, plastic
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 is often a consistent rise in engine operating temperature, indicated by the temperature gauge. If left unaddressed, this can lead to coolant loss through leaks and reduced cooling efficiency. Continued operation with an ineffective radiator can cause severe engine damage due to overheating.

Installation Tip

Ensure all mating surfaces are clean and free of debris before installing the new radiator to guarantee a proper seal. Avoid overtightening the mounting bolts, which can distort the radiator core.

Service Note

Inspect all cooling system hoses, clamps, and the water pump for signs of wear or leaks when replacing the radiator.