Annual Inspection Supplies
Everything you need for your aircraft's annual inspection - oils, filters, spark plugs, cleaners, and more.
Annual Inspection Checklist
Engine Oil & Lubricants
Premium aviation oils for your annual oil change
Oil products coming soon - Browse all products
Did You Know?
The Lycoming O-360 engine found in Cessna 172s has been in production since 1955 and has accumulated over 100 million flight hours worldwide. Its simple, air-cooled design with horizontally-opposed cylinders became the gold standard for general aviation, and many original engines from the 1950s are still flying today with proper maintenance!
Oil & Air Filters
FAA-PMA approved filters for Lycoming and Continental engines
Filter products coming soon - Browse all products
Spark Plugs & Ignition
Massive electrode and fine wire spark plugs for all aircraft engines
Spark plug products coming soon - Browse all products
Did You Know?
Aviation spark plugs operate in far more demanding conditions than automotive plugs - at combustion chamber temperatures exceeding 3,000 degrees Fahrenheit! Champion Aerospace, founded in 1908, has been making aviation spark plugs since the Wright Brothers era. A typical 4-cylinder aircraft engine uses 8 spark plugs (two per cylinder) for redundancy, and they fire approximately 1,000 times per minute at cruise power.
Cleaners & Chemicals
Aviation-approved cleaners, corrosion inhibitors, and prep solvents
Cleaner products coming soon - Browse all products
Need Help Finding the Right Parts?
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