Best Engine Oil for Kawasaki Vulcan S

5 hand-picked options ranked for the Kawasaki Vulcan S. Direct Amazon links with our affiliate tag — we may earn a commission at no extra cost to you.

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★ Top Pick

Kawasaki OEM Oil Change Kit Z650 Vulcan S Ninja 650 99974-0055

The Kawasaki OEM Oil Change Kit is a straightforward match for the Vulcan S because it's engineered specifically for the 649cc parallel-twin engine, taking the guesswork out of compatibility. The kit includes oil pre-matched to Kawasaki's recommended 10W-40 viscosity spec, along with a fresh drain plug washer and filter — everything needed for a complete change in one order. Honest caveat: OEM pricing runs higher than aftermarket alternatives, so budget-conscious riders may want to compare.

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2015-2023 Kawasaki Vulcan S EN650 Vulcan ABS CAFÉ SE OEM Oil Change Kit KAW07

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Full Synthetic Oil Change Kit KAW112 c

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Valvoline 4-Stroke Motorcycle Full Synthetic 10W-40 Motor Oil 1 Quart

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Pack of 5 Kawasaki 99969-6296 Genuine OEM K-Tech SAE 10W-40 4-Cycle Engine Oil

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