CATEngine Parts

347-7611 Intercooler — Cat 320E 323El

This is a CAT Intercooler, a critical component of the engine's air intake system responsible for cooling the compressed air charge before it enters the cylinders. It is manufactured to meet stringent OEM standards, ensuring superior heat dissipation compared to a worn or damaged unit which can lead to reduced engine performance. Symptoms of a failing intercooler include a noticeable loss of engine power, increased exhaust smoke, and potentially higher operating temperatures.

Intercooler – Part No 347-7611 – 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 TypeIntercooler
MaterialAluminum and steel construction
ApplicationEngine air intake system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A significant decrease in engine power, especially under load, is often the first sign of an intercooler issue. If left unaddressed, the engine may run hotter, consume more fuel, and produce excessive exhaust smoke. Continued operation with a compromised intercooler can lead to increased strain on the turbocharger and engine components.

Installation Tip

Ensure all mounting surfaces are clean and free of debris before installing the new intercooler. Overtightening mounting bolts can distort the core, leading to leaks.

Service Note

Inspect all charge air hoses and clamps for leaks or wear when replacing the intercooler.