In the early 1900s, small planes flew with single ignition systems powered by adapted automobile engines using Champion-brand automotive spark plugs. By the 1920s, the company had developed innovative spark plugs designed specifically for the aviation industry.
Champion Aerospace designs and manufactures Champion-brand piston-engine ignition components for both OEM and aftermarket for general aviation aircraft applications. Every spark plug manufactured has built-in design advantages that assure longer life and greater reliability.
A typical spark plug number with symbol explanation
* Shielded barrel thread size. Check barrel size - 5/8x24 or 3/4x20 threads before ordering and select proper plug number, See page 236 for Sparkplug Application Table.
** The "Iridium S" sparkplugs replace the Platinum and "W" Iridium types. Increased bore diameter improves scavenging action. Greater clearance volume can accept more combustion deposits. Single Iridium electrode offers greater resistance to lead attack. Easy to clean Easy to gap
Spark plugs are shipped in factory sealed plastic cases. Opened spark plug cases make the spark plugs non-returnable. Please do not open any spark plug until you are sure you have received the correct spark plugs for your application.
Fast shipping and delivery, reasonable price and the spark plugs fixed misfiring issues. Two old Champion spark plugs failed because of internal resistor burning out (with a lot of hours on them). By the way this is renewed design with not serviceable internal resistor, similar to Tempest. R measured 1.3K-3K in my particular set. Engine runs smooth full throttle on each one magneto (this is where old spark plugs were misfiring really bad making emergency operation on one magneto impossible). Standard magneto check flawless too.
I have been dealing with you folks just about since you first started up. IN THIS DAY AND AGE IT IS DIFFICULT AND CLOSE TO IMPOSSIBLE TO FIND QUALITY PARTS/SERVICE AND A FIRST RATE STAFF IT NEVER CEASES TO AMAZE ME HOW WELL ORGANIZED YOUR PEOPLE ARE. WORDS LIKE: FAIR, EFFICIENT, AND COURTESY BARELY DESCRIBE THE SUPERLATIVE WORK THEY DO KEEP UP THE GOOD WORK....GOD SPEED FRED HOLLOWAY LTC RET US ARMY
Outstanding product and service Aircraft Sprucr
Plugs were shipped in protective packages. Just what I needed for my O-470 Continental Engine. Great choice.
Good product, as usual. Delivered promptly, friendly phone service.
Fast delivery, quote and invoice. Easy and convenience supplier. TQ- Malaysia
Had 2 sets of new Tempest plugs, in a new engine, fail. Changed to Champion and no more problems. Definitely worth the $6 dollars more.
Champion is Champion, we use this Plugs for more than 40 years in our Piper Pawnees, they run more than 1000 hours a year, under very hot climate conditions in Colombia (SA)
Should have used the Tempset, less expansive , reported as better product
There is no difference in the applications of UREM40E and REM40E. They are the same spark plug manufactured by different companies. Tempest makes the UREM40E and Champion makes the REM40E.
Yes, each plug will include a copper gasket.
Yes, if there is no slot, the plugs have the updated Fired in Resistor.
We have added the dropdown where you can select the box of 12 to this web page.