VolvoEngine Parts

1661254 — Oil Cooler Voe1661254 Voe864915 Voe1664217 Voe3978577 For Volvo Fl6 Fl7 A20C A25C Ec200 Ec230B Ec280 L120D L120C

This oil cooler is a critical component of the engine's lubrication system, responsible for dissipating heat from the engine oil. It ensures the oil maintains optimal viscosity and prevents thermal breakdown, safeguarding engine components from excessive wear. A failing oil cooler may lead to increased engine temperatures, reduced oil pressure, and potential lubrication system warnings.

Oil Cooler Voe1661254 Voe864915 Voe1664217 Voe3978577 For Volvo Fl6 Fl7 A20C A25C Ec200 Ec230B Ec280 L120D L120C – Part No 1661254 – Volvo Spare Part
Part Specifications
BrandVolvo
CategorySpare 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

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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 Stainless Steel
ApplicationEngine lubrication system
Service LifeReplace as needed based on inspection
CompatibilityVolvo 1661254, 864915, 1664217, 3978577
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing oil cooler may include a gradual increase in engine oil temperature readings or a slight decrease in oil pressure. If left unaddressed, these symptoms can progress to persistent overheating and accelerated wear on engine bearings and other critical components. The ultimate risk is severe engine damage due to inadequate lubrication.

Installation Tip

Ensure the mounting surfaces are perfectly clean and free of old gasket material before installation. Overtightening the mounting bolts can distort the cooler's housing, leading to leaks.

Service Note

Inspect the engine oil filter and oil lines for any signs of blockage or debris when replacing the oil cooler.