Welcome to Tempest®

Tempest is the leading brand of pneumatic, ignition and filtration products, including a complete line of OEM dry air pumps, spark plugs and oil filters. Additional Tempest product lines include fuel pumps, oil filter adapters and specialty tools.

World’s Best Aviation Spark Plugs!

Pneumatic Products

Dry Air Pumps
Components & Parts
Stand-by Systems

Fuel Products

Fuel Pumps

Filtration Products

Oil Filters

Oil Filter Adapters

Ignition Products

Spark Plugs

Support Tools

Spark Plug Tools
Oil Filter Tools
Dry Air Pump Tools

Notice: Mandatory SB-001 Rev. 1 Stratus Tool Technologies Service Oil Filter Adapter Service Bulletin

Last year we had the fewest plug related issues with the B-17 that I can ever remember in 25 years.  Tempest plugs really made a difference in the day to day reliability of the EAA B-17 “Aluminum Overcast”.

John Hopkins, EAA #763327

Manager, Aircraft Maintenance

I swapped out my old Champions for a set of Tempest Fine wires in my Navion with an IO-470H. The engine runs like a scalded dog. It will idle down to 700 RPM with ease. I took a friend flying and when​ we landed he said, “Don’t shut it down, let it Cadillac for a few minutes.”

To the guys who make these things, your work is appreciated.

Roddy N.

Navion N4833K

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What Makes Tempest the Aviation Spark Plug of Choice? 

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