CATEngine Parts

2939367 Core As-Oil Cooler — Cat 12H 12m 2

This oil cooler core is an essential heat exchanger within the engine's cooling system, responsible for dissipating heat from the engine oil. Manufactured to meet stringent OEM quality standards, it offers superior thermal efficiency and durability compared to a corroded or clogged core that restricts oil flow. Operators may notice elevated oil temperatures, a decrease in engine performance, or warning lights related to oil pressure if this cooler core is failing.

Core As-Oil Cooler – Part No 2939367 – 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 Core
MaterialAluminum alloy
ApplicationEngine oil cooling system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The first indication of a failing oil cooler core is often a rise in engine oil temperature, potentially accompanied by a loss of engine power. If left unaddressed, continued operation with a compromised cooler can lead to overheating and accelerated wear on internal engine components. This can ultimately result in reduced engine lifespan and increased maintenance costs.

Installation Tip

Thoroughly flush the oil lines before installing the new core to remove any debris or sludge that could quickly contaminate the new component. Ensure all gasket surfaces are clean and properly sealed to prevent oil leaks.

Service Note

Inspect the engine's oil filter and oil passages for any signs of blockage or contamination that may have contributed to the failure of the previous oil cooler core.