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Aeroshell W 15W-50 Aviation Oil - Multigrade

$10.95
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Premium semi-synthetic multigrade ashless dispersant oil for piston aircraft engines. Delivers all-season protection, reduced wear, corrosion resistance, and improved engine cleanliness. Approved by Lycoming, Continental, and major OEMs.

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Description

AeroShell™ Oil W 15W-50 | Semi-Synthetic Piston Engine Oil

AeroShell™ Oil W 15W-50 is a premium, semi-synthetic multigrade ashless dispersant oil engineered for aviation piston engines. Developed in cooperation with Lycoming and Continental, it blends high-quality mineral oils with over 50% synthetic base stocks to deliver exceptional performance year-round—no need for seasonal changes. It offers superior cold-flow and anti-wear protection.
Its advanced additive system promotes engine cleanliness, guards against corrosion, and fights high-temperature oxidation, helping your engine reach TBO with less sludge or varnish buildup. This oil also includes the Lycoming LW 16702 anti-wear additive, eliminating the need for aftermarket additions.

AeroShell™ W 15W-50 Features & Benefits

  • All-season, multigrade performance: Easy cold starts and reliable protection across temperature extremes, outperforming single-weight oils.
  • Exceptional wear protection: Ashless dispersant formula plus LW 16702 additive protects camshafts, lifters, and high-wear components.
  • High-temperature stability: Superior oxidation resistance keeps engines clean under hard conditions.
  • Corrosion resistance: Additive package protects against rust in low-use or high-humidity environments.
  • Improved performance: Up to 50% reduction in oil consumption and up to 5% improved fuel economy.
  • Engine cleanliness: Helps prevent lead sludge (“grey paint”) and keeps ring belt areas free of varnish.
  • Broad approvals: Meets SAE J-1899; approved for Lycoming (SB 446C, 471, SI 14909A), Continental MHS-24A, Pratt & Whitney radials, FAA AD 80-04-03, and more.
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