CATEngine Parts

125-2970 5P Oil Cooler — Cat 320D

This oil cooler is a vital component of the engine's lubrication system, designed to dissipate heat from the engine oil. It ensures the oil maintains optimal viscosity for effective lubrication and cooling, preventing premature wear. A failing oil cooler can lead to increased oil temperatures, reduced lubrication effectiveness, and potential engine damage.

5P Oil Cooler – Part No 125-2970 – 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 construction
ApplicationEngine lubrication and cooling system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing oil cooler may be a gradual increase in engine oil temperature readings. If ignored, the oil can become excessively hot, leading to reduced lubrication and potential bearing damage. Continued operation with a compromised oil cooler risks severe engine component wear and failure.

Installation Tip

Ensure the engine oil is completely drained before removal to prevent spills and contamination. Avoid overtightening the mounting bolts, as this can distort the cooler's sealing surfaces.

Service Note

Inspect engine oil for signs of coolant contamination and check the oil filter for debris when replacing the oil cooler.