CATEngine Parts

352-7781 Oil Cooler — Cat 313F 313Fl

This oil cooler is a vital part of the engine's lubrication system, responsible for dissipating heat from the engine oil to maintain optimal operating temperatures. It is constructed with high-quality materials to meet OEM performance and longevity standards, providing efficient cooling unlike a clogged or leaking cooler that compromises oil viscosity. Operators may observe a rapid increase in engine oil temperature, potential engine overheating warnings, and a decrease in oil pressure when this cooler begins to fail.

Oil Cooler – Part No 352-7781 – 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 TypeOil Cooler
MaterialAluminum and steel
ApplicationEngine lubrication system
Service LifeReplace based on inspection, typically 5,000-10,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of an oil cooler issue is often an elevated engine oil temperature reading on the dashboard. If ignored, the engine may begin to overheat, leading to reduced performance and potential damage to internal components. In severe cases, a failed oil cooler can cause the engine to shut down to prevent catastrophic damage.

Installation Tip

Ensure the mounting surfaces are clean and free of old gasket material before installing the new cooler. Use new O-rings or gaskets to guarantee a proper seal.

Service Note

Replace the engine oil and oil filter, and inspect the coolant system for proper operation when replacing the oil cooler.