23043699 Oil Cooler | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta liquid-to-liquid oil cooler, superseding part number 22028516 and covering its D series engine applications. Both the engine serial number and the connection arrangement should be confirmed before ordering.

⚙️ Key Features

• Oil cooler
• Liquid-to-liquid construction
• Supersedes 22028516 and covers its D series engine applications
• Confirm the engine serial number and the connection arrangement before ordering

🔌 Function

Passes engine oil across a cooled surface so the oil leaves at a controlled temperature, protecting its film strength under sustained load.

⚠️ Common Signs of Failure

• Oil temperature high, or oil pressure low once the engine is hot
• Coolant milky, or oil emulsified, where the two circuits have crossed internally
• Weeping or crusted residue at the cooler joints
• Core found silted, scaled or partly blocked on strip-down
• Corrosion pitting through a plate or tube wall

🛠️ Service Notes

• Pressure test the old cooler before blaming the head gasket for oil in the coolant - a cracked cooler core gives the same symptom
• Renew the sealing rings and gaskets with the cooler, and change the oil and filters once it is fitted
• Flush the oil galleries if the old core had broken down and shed debris

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23043699 → Supersedes 22028516

OEM / Related Numbers

• 22028516 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging