VolvoEngine Parts

21063818 — Radiator 21063818 For Volvo Penta Engine Tad720Ge Tad730Ge Tad731Ge

This radiator is a vital component of the engine's cooling system, responsible for dissipating heat from the coolant to prevent overheating. It is constructed to meet rigorous OEM quality specifications, offering superior heat transfer and durability compared to a radiator with clogged passages or leaks. Operators may observe rising coolant temperatures, steam from the engine bay, or a noticeable loss of coolant as indicators of a failing radiator.

Radiator 21063818 For Volvo Penta Engine Tad720Ge Tad730Ge Tad731Ge – Part No 21063818 – Volvo Spare Part
Part Specifications
BrandVolvo
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 TypeRadiator
MaterialAluminum, plastic
ApplicationEngine cooling system
Service LifeReplace based on inspection or performance degradation
CompatibilityVolvo Penta Tad720Ge, Tad730Ge, Tad731Ge
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing radiator is typically a gradual increase in engine operating temperature, often indicated by the temperature gauge. If left unaddressed, this can lead to visible coolant leaks, steam escaping from the engine bay, or a significant loss of coolant. Continued operation with a compromised radiator risks severe engine damage due to overheating.

Installation Tip

Thoroughly flush the cooling system and ensure all old coolant residue is removed before installing the new radiator to prevent internal blockages. Ensure the radiator mounting brackets are secure and properly aligned to prevent vibration damage.

Service Note

Inspect and replace the radiator hoses and thermostat, and check the water pump for leaks or bearing play when replacing the radiator.