6 Champion Aviation Spark Plugs HM 41E Gap .016-.021 FAA-PMA Rev. 5/82 21-40-147 For Sale

6 Champion Aviation Spark Plugs HM 41E Gap .016-.021 FAA-PMA Rev. 5/82 21-40-147
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6 Champion Aviation Spark Plugs HM 41E Gap .016-.021 FAA-PMA Rev. 5/82 21-40-147:
$12.70

These 6  high-quality aviation spark plugs are a must-have for any aviation enthusiast. They are designed to work perfectly with Aviat compatible makes and has a manufacturer part number of HM 41E. The brand, Champion Aviation Spark Plugs, is well-known for its exceptional performance and reliability.


This spark plug has a gap of .016-.021 and is compatible with FAA-PMA Rev. 5/82 21-40-147 engines. It is ideal for anyone looking to enhance their aviation experience and achieve better engine performance. With its durable construction and superior quality, this spark plug is sure to meet your expectations.


These six plugs have been given to me from a friend that used to work at a airplane museum in my town. He advised me that about half of them have been used, but we're still working when they were taken out of the aircraft. The other half have not been used they were never needed. The price that I am pricing them will reflect this information.


They don't just need to be used on an aircraft they can be used in a man cave, garage, a display for any aviator collector or enthusiast. And so much more.


Please see all pictures for a better visual description. And if you have any questions you may contact me anytime.

Thank you so much for checking them out.

Best wishes from my family to yours.



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