Register

Intro to Aviation Spark Plugs

Bruce Springsteen got it right: You can't start a fire without a spark.

Tempest Aero Group is one of the companies that manufactures aviation spark plugs. [Credit: Tempest Aero Group]
Gemini Sparkle

Key Takeaways:

  • Aviation spark plugs are critical for aircraft engine operation, with the FAA mandating extensive knowledge and maintenance skills for A&P mechanics, and allowing pilots to perform some preventative care.
  • The market for aviation spark plugs is dominated by established manufacturers like Champion Aerospace, a historical producer since the 1920s, and newer entrants such as Tempest Aero Group, which acquired the Autolite aviation line.
  • Both pilots and A&P mechanics require and are provided with comprehensive technical resources, including manufacturer catalogs and application guides, to ensure correct spark plug identification, inspection, and maintenance.
See a mistake? Contact us.

Modern aircraft are technological wonders. This is a fact we can all agree on. Once you move past that point, however, the opinions start flying. One key point is that no one is going anywhere until you start the airplane. For that, we look to the late 20th century poet and philosopher Bruce Springsteen, who famously said, “You can’t start a fire without a spark.” Today, we talk about aviation spark plugs.

Why Spark Plugs Are Important

This is one area where pilots and airframe and powerplant (A&P) mechanics can find common ground. There is a lot of truth in what “The Boss” sings about. Nothing happens without the spark. The FAA ensures prospective A&P mechanics are well-versed in spark-o-matics.

Richard Scarbrough

Richard is a US Navy Veteran, A&P Mechanic, and Embry-Riddle Aeronautical University alumni. His experience ranges from general and corporate aviation to helicopters, business jets, and commercial airliners. Former owner of a 145 repair station, he currently has an aerospace product management role and is a member of the T-C-Alliance. Follow him on X (Twitter) at @RScarCo.

Ready to Sell Your Aircraft?

List your airplane on AircraftForSale.com and reach qualified buyers.

List Your Aircraft
AircraftForSale Logo | FLYING Logo
Pilot in aircraft
Sign-up for newsletters & special offers!

Get the latest stories & special offers delivered directly to your inbox.

SUBSCRIBE