CATEngine Parts

206-7353 Oil Cooler — Cat C18 D9T

This is an oil cooler designed to regulate the temperature of engine oil, ensuring optimal lubrication and component protection. It is built to withstand high pressures and temperatures, maintaining efficient heat transfer unlike a clogged or leaking cooler. Operators may observe a rise in engine oil temperature warnings or a decrease in oil pressure if the cooler is compromised.

Oil Cooler – Part No 206-7353 – 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 TypeEngine Oil Cooler
MaterialAluminum or copper alloy
ApplicationEngine lubrication system
Service LifeReplace based on inspection or failure
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of an oil cooler issue may include a gradual increase in engine oil temperature readings. If the problem persists, the oil may become too thin, leading to reduced lubrication and increased engine noise. Continued operation with a faulty oil cooler risks significant internal engine damage due to overheating and inadequate lubrication.

Installation Tip

Ensure all mating surfaces for the seals are meticulously clean and free of any old gasket material or debris. Avoid overtightening the mounting bolts, which can distort the cooler or damage the seals.

Service Note

Flush the engine oil system thoroughly and replace the engine oil and filter when installing a new oil cooler.