CATEngine Parts

369-2259 Cooling Hose — Cat 320D

This is a high-quality rubber hose designed to transport coolant within the engine's thermal management system. It is engineered to withstand extreme temperatures and pressures, ensuring a leak-free connection unlike a degraded or ruptured hose. Operators may notice coolant leaks, a rising temperature gauge, or steam from the engine compartment when this part fails.

Cooling Hose – Part No 369-2259 – 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 TypeCooling Hose
MaterialReinforced Rubber
ApplicationEngine Cooling System
Service LifeReplace every 3 years or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of failure is often a visible coolant leak around the hose connection or a soft, spongy feel to the hose. If ignored, the leak will worsen, leading to a significant loss of coolant and potential engine overheating. Continued operation with a compromised hose risks severe engine damage due to excessive heat.

Installation Tip

Ensure the connection surfaces on the engine and radiator are clean and free of debris before installing the new hose. Do not overtighten the hose clamps, as this can damage the hose and compromise the seal.

Service Note

Inspect radiator end tanks, thermostat housing, and hose clamps for signs of corrosion or wear during replacement.