CATCooling System

7e7760 Oil Cooler — Cat 814F 815F

This oil cooler is designed to reduce the temperature of the engine oil, ensuring proper lubrication and preventing thermal breakdown. It meets rigorous manufacturing standards for efficient heat transfer and durability, providing superior performance compared to a worn or clogged original unit. Operators may notice a significant increase in oil temperature readings or a drop in oil pressure as indicators of a malfunctioning oil cooler.

Oil Cooler – Part No 7e7760 – 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 TypeOil Cooler
MaterialAluminum
ApplicationEngine Oil Lubrication System
Service LifeReplace every 5,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The primary symptom of a failing oil cooler is a noticeable rise in engine oil temperature, often indicated by the temperature gauge. If ignored, the oil's lubricating properties degrade, leading to increased engine wear and potential component damage. Prolonged operation with a compromised oil cooler can result in severe engine damage due to insufficient lubrication.

Installation Tip

Ensure all oil passages are clear of debris before connecting the cooler lines. Do not overtighten the fittings, as this can damage the threads or the cooler itself.

Service Note

Inspect the engine oil filter and oil lines for any signs of blockage or contamination when replacing the oil cooler.