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AeroShell Piston Engine Oil W100+

Silmid P/N: VAR0000118
From £8.52 (excl VAT) £10.22 (Inc VAT)
AeroShell Piston Engine Oil W100 Plus is approved to *SAE-J-1899 Grade 50. It is a new single grade oil that combines the single grade, ashless dispersant performance found in AeroShell Oil W100 and the anti-wear/anti-corrosion additives of AeroShell Oil W15W-50 Multigrade.

Technical Information

  • Commodity Code 27101981
  • Country of Origin Canada

Product Information

AeroShell Oil W100 Plus has better anti-wear and anti-corrosion than conventional single grade oil, thanks to the same additives for this purpose used in AeroShell Oil W15W-50 Multigrade.

AeroShell Oil W100 Plus is for pilots who prefer a single grade for the camshaft and lifters but want the extra protection against rust, which proves especially useful when the aircraft is idle. This oil can be used in any Continental Motors liquid-cooled and air-cooled aircraft piston engines.

Use AeroShell Oils W100 Plus to coat the camshaft and lifters. This piston engine oil includes advanced additives that offer better protection against rust and wear than typical single grades, creating a protective barrier that’s especially vital when the aircraft sits idle.With this oil, there is less chance of premature damage, and they help the aircraft to reach the recommended time between overhauls.

AeroShell Oils W100 Plus is a new single-grade oil that combine proven AeroShell ashless dispersant technology with advanced anti-wear additives. They’re the oils for pilots who want a single grade that delivers extra protection and performance.This oil brings together the best qualities of two of the world's best-selling four-cycle aviation oils. It has the single grade, ashless dispersant performance found in AeroShell Oils W100 and W80 and the anti-wear/anti-corrosion additives of AeroShell Oil W 15W-50 Multigrade.

Its single-grade heritage means outstanding resistance to heat, especially in the summer months. Their ashless dispersant formulation helps reduce deposits of harmful metallic ash in combustion chambers. And their advanced additives work against rust, corrosion, and wear in a way no other single grade does.


  • Superior rust and corrosion protection giving that extra protection to engine parts that may be susceptible to extreme rusting when an aircraft is not in use (for prolonged periods of non-use please use AeroShell Fluid 2F).
  • Improved anti-wear characteristics particularly at engine start-up and eliminates the need for supplemental additives required by certain Lycoming engines.
  • AeroShell Oil W100 Plus and W80 Plus already contain the Lycoming additive LW 16702 in the correct proportions and meets Lycoming requirements as well as the US Federal Aviation Authority Airworthiness directive 80-04-03.
  • Promotes Engine Cleanness.
  • The non-ash forming, polymeric additive was developed to help eliminate the harmful combustion chamber and spark plug deposits that form during normal operation.
  • High Viscosity Index Base Oils used in AeroShell W oils maintain their viscosity and help protect engine components more effectively under the high shear stresses that an engine places on lubricants.
  • Provides Compatibility with other approved aircraft piston engine oils. Mixing with other products, however will result in some loss of the superior performance features of AeroShell Oil W100 Plus and W80 Plus.


  • Lycoming Service Bulletin 446C and 471, plus Service Instruction 1409A
  • MIL-L-22851(obsolete)
  • SAE J 1899
  • Continental recommended

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

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