Never jeopardize safety and performance or risk expensive repairs by fitting a non Genuine Volvo Penta part or using non Volvo trained service personnel.
Genuine Volvo Penta Oil is made to exacting standards to withstand the harsh salt water environment in which marine diesel and petrol engines operate. Some websites claim that their non OEM oils meet or exceed the quality of a Volvo Penta genuine oil. This is clearly not the case. They are always inferior and in some cases dangerous to your engine.
Only use a Genuine OEM Volvo Penta Oil to your engine to ensure the safety of you and your family out at sea.