21645081 Cooling Coil | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Engine Control Unit Cooling Coil - Part Number: 21645081

Cooling coil used with the programmed engine-control unit and radiator arrangement on Volvo Penta TAD560VE/TAD561VE industrial engines. The coil removes heat from the control-system enclosure or mounted electronics to maintain reliable ECU operation.

⚙️ Key Features

• Genuine Volvo Penta electronic-control cooling component

• Used with radiator 21113177

• Associated programmed control unit 60100010

• Related software references 3586268 and 3586269

• Designed for the TAD560/TAD561 control layout

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21645081 (current OEM service number)

OEM / Related Numbers:

• VOE21645081

• Associated radiator: 21113177

• Programmed control unit: 60100010

• Software references: 3586268 and 3586269

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD5 industrial electronic-control cooling systems

Typically suits:

• Engine models / systems:

• TAD560VE

• TAD561VE

• Engine Type: Electronically controlled inline-six industrial diesel

• Fitment Note: Confirm control-unit enclosure and cooling connection arrangement

🔌 Function

Removes heat from the engine-control system so electronic components remain within their designed operating temperature.

Common signs of failure:

• ECU overheating or temperature-related shutdown

• Intermittent faults after extended operation

• Coolant leakage at the coil

• Blocked or corroded cooling passages

• Heat-discoloured control enclosure

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging