3804936 Cooling Package Core | Genuine Volvo Penta Part

🔧 Product Description

Core deposit for a cooling package, in the Cooling System group. It is the refundable charge raised against the old cooling package when the exchange unit is bought, and it comes back once the worn cooling package is returned. The line itself is an accounting entry rather than a part, so nothing ships against it on its own. Under Volvo Penta's core numbering the exchange unit it belongs to takes part number 3801936, which is the number to quote for the component itself. It is the only cooling package core in this block, so there is nothing here to confuse it with.

⚙️ Key Features

• Core deposit line, not a cooling package you can fit
• Belongs with the exchange unit, part number 3801936
• Refunded when the old cooling package is returned
• The only cooling package core in this block
• Cooling System group

🔌 Function

As a line item it carries the refundable core charge on the exchange; the cooling package itself carries the engine's heat away, bringing the coolers and their connections together in one assembly.

⚠️ Common Signs of Failure

• This is a deposit line and has nothing to fail in itself; the signs below are what normally condemns the cooling package being exchanged
• Coolant temperature climbing under load, with alarms at the helm on a hot day or a long run
• Coolant disappearing with no drip to be found under the engine
• Weeping or staining at the end tanks, seams or hose connections
• Poor circulation, with the header tank pressurising or the system slow to warm through

🛠️ Service Notes

• The charge is refunded when the worn cooling package is returned, so keep the old unit and send it back rather than scrapping it
• Ordering this number on its own supplies no part - it goes on the order beside the exchange unit, part number 3801936
• Flush the system and cure the cause of the contamination before the exchange unit goes on, since silt, scale or oil left in the circuit will block the replacement in the same way

📦 Condition

• Refundable core deposit - not a physical part