CATCooling System

233-6827 Radiator — Cat D6N

This radiator is a critical heat exchanger within the engine's cooling system, responsible for dissipating heat from the coolant. It ensures the engine operates within its designed temperature range by allowing airflow to cool the circulating coolant. A damaged or clogged radiator will lead to reduced cooling efficiency, causing the engine to overheat and potentially suffer severe damage.

Radiator – Part No 233-6827 – 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
MaterialAluminum core, plastic or metal tanks
ApplicationEngine cooling system
Service LifeReplace every 5,000-10,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing radiator is often a noticeable increase in engine operating temperature, especially under load. If ignored, the engine may begin to lose power, and the risk of severe internal engine damage due to overheating increases significantly.

Installation Tip

Ensure the new radiator is properly aligned with the mounting brackets before tightening to prevent stress on the core. Always use new sealing washers or O-rings for coolant connections to prevent leaks.

Service Note

Inspect and clean the radiator fins, check all coolant hoses for swelling or cracking, and verify the condition of the water pump and thermostat.