AeroShell Piston Engine Oil Sport Plus 4 is the world’s first engine oil specifically designed for light sport, very light, and ultralight aircraft using 4-stroke engines—particularly those powered by Rotax® 912, 914, and 915 series engines. Each 12 x 1 Litre case is available at AUD 16.08 per litre, offering premium protection and performance for modern aviation engines.
Formulated in collaboration with Rotax, this synthetic-blend oil combines high-quality mineral oils and synthetic technology with a robust additive package. It addresses the unique demands of water-cooled, gear-driven aircraft engines with low oil consumption and cooler cylinder head temperatures compared to traditional air-cooled types.
AeroShell Sport Plus 4 is multigrade, making it suitable for use in a wide range of climates. Its advanced formulation provides:
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Superior engine cleanliness – resists sludge and varnish build-up
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Reduced oil consumption – helps extend time between oil changes
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Outstanding anti-wear and anti-corrosion protection – safeguards internal components
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Excellent cold flow and thermal stability – for reliable start-up and long-lasting performance
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Anti-foaming additives – essential for integrated gearbox operation
Trusted globally and recommended by Rotax, AeroShell Sport Plus 4 is the ideal oil for maintaining peak performance, engine longevity, and operational safety in modern light sport aircraft.





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