Oil

Keep your motor running by ordering premium aviation oils from SkyGeek. Find all the aviation oils you need to keep your aircraft engine running smoothly and performing at its best. Today's aircraft and aviation oils are designed to help reduce corrosion while extending the life of engine components, oil filters and other essential systems. Considering how critical a high-performance engine oil is, it’s no surprise that SkyGeek offers a large selection of aircraft and aviation oils. Take advantage of our selection and low prices to keep you and your plane going strong. Clean, high-performance oil is not only essential for the safety of the engine system, but also to maximize engine performance and to reduce fuel consumption. At SkyGeek, we offer a variety of aircraft oils at low prices so you can stock up on all your favorite brands. Our discount aviation oil allows you to always have the best products available whenever you need them.

Premium Aviation Oils

AeroShell turbine engine oil is one of our best-selling products. Premium AeroShell oil helps your aircraft to resist oxidation and corrosion. It is available in different varieties and sizes depending on your needs. Our quality turbine oil not only lubricates the engine, it also reduces wear, stabilizes temperatures and minimizes corrosion. Phillips aviation oil, like Phillips 20W50 aviation oil, is designed to reduce sludge while protecting piston aircraft engines for longer life and improved performance. Other aviation oils for sale here include instrument oils, gear oils, penetrating oils, aviation lubricants, compressor oils, mineral oils and pickling anti-rust oils.

Maintenance Made Easy

At SkyGeek, we strive to make maintaining your aircraft as easy as possible. One way we do that is by delivering high-quality, high-performance aircraft oils to your door. Narrow the selection by brand, bottle size, category or even color to find the right aircraft oil for your needs. Once you've made a selection, place your order online and we'll make sure your jet engine oil gets to you. Not sure what you need? Give our Geeks a call and they'll be happy to help. At SkyGeek, we make aircraft maintenance easy.

Shop at SkyGeek for the best selection of high-quality, name-brand aircraft oils. We carry the types of oils you need from the brands you love and at prices you can afford. Shop online and save on all of your aircraft engine oil needs.


Frequently Asked Questions

Q: How can SkyGeek’s aviation oils improve engine performance, reduce fuel consumption, and extend the life of engine components?
A: SkyGeek’s aircraft oils can help improve engine performance, reduce fuel consumption and extend the life of engine components by delivering superior lubrication, reduced friction and enhanced thermal stability. Our high-quality oils offer more than just lubrication, they also protect against corrosion, prevent deposits and help maintain viscosity under extreme temperatures. The result is smoother engine operation, better efficiency and longer-lasting components.
Q: What’s the difference between aviation oil and regular oil?
A: The difference between aviation oil and regular oil is in how they are formulated, which impacts their performance and adaptability. Aviation oils are made to withstand extreme temperatures, whereas motor oils are not. Aviation oils also contain fewer additives than automotive oils as they can leave deposits at higher altitudes. Instead, aviation oils contain more anti-wear, anti-corrosion and anti-oxidation properties to focus on protecting the aircraft’s sensitive components.
Q: Does aviation oil go bad?
A: Yes, aviation lubricants can go bad over time, but the shelf life depends on a range of factors like storage conditions, the type of oil and the packaging. Aviation oil can oxidize if exposed to air or moisture, forming sludge, varnish or acid and reducing its effectiveness. It can also become contaminated with dirt, water or debris. Additive depletion is another risk, making the oil less effective at protecting sensitive components. Typically, aviation oil has a shelf life of three to five years if stored properly in a cool, dry and sealed location.
Q: How often should aircraft oil be changed?
A: How often aircraft oil should be changed depends on a number of factors like the engine type, the operating conditions and the kind of oil being used. Some general guidelines are as follows:
  • Piston Engines: Every 25-50 flight hours or at least every 4-6 months, whichever comes first.

  • Turbine Engines: Regular oil analysis should be done to check for contamination and wear particles. Top off the oil as needed. Synthetic oils have the longest change intervals as they degrade much more slowly.

  • Seasonal and Storage Changes: The oil should be changed if the aircraft is stored for an extended period. It's recommended to change the oil before and after storage. Manufacturer’s Recommendations: Always follow the manufacturer's maintenance schedule for oil changes. These recommendations will vary by engine model and usage.
    • Q: Why do airplane engines use so much oil?
    A: Airplane engines use a lot of oil because they’re large and they use the oil for a lot of things. Aircraft engines use oil for lubrication, cooling, cleaning, sealing and corrosion prevention. Oil reduces friction, dissipates heat, cleans contaminants and prevents wear, ensuring smooth performance and long service life.
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