Can Automotive Engine Oil Be Used in Motorcycles?

1 Answers
IsabelMarie
07/30/25 6:44am
Automotive engine oil can be used in motorcycles. However, it is not recommended for the following reasons: 1. Automotive engines operate at lower RPMs compared to motorcycles, and their water-cooled engines run at lower temperatures. When automotive oil is subjected to the high RPM and temperature conditions of a motorcycle engine, it is more prone to foaming, which can impair lubrication. 2. Automotive oils typically contain friction modifiers that can interfere with clutch engagement in motorcycle engines, potentially causing power loss. Additional Information: Engine oil, also known as engine lubricant, is often referred to as the 'blood' of a vehicle. It serves multiple functions including lubrication, cleaning, cooling, sealing, friction reduction, rust prevention, and corrosion protection. The engine is the heart of a vehicle, containing numerous metal surfaces that move against each other at high speeds under harsh conditions, with operating temperatures reaching 400°C to 600°C. Only qualified lubricants can effectively reduce engine component wear and extend service life under such extreme conditions.
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