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O'Donnell #99 1/8 Cold Glow Plug (1)

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This is one O'Donnell #99 standard glow plug for engines that accept long shaft plugs (basically any engine except OS engines). This is a cold glow plug intended for use in .21 race engines with high nitro content fuels. This is a great plug for most Novarossi based engines that use standard plugs.

This product was added to our catalog on June 21, 2004.

Verified Owner
i used this glow plug for break in on trx 3.3 engine.. after that i sold this engine and bought hyper 21 8 ports.. break in with same glow plug and i used same engine for 4 gallons.. still strong. i am very surprised..
Brian Pinkerton
Verified Owner
Hands down the best glow plug for someone running 30% fuel through a Novarossi based motor (Collari,RB, NR, etc..) I have tried McCoy, Novarossi, RB, etc.. These keep your motor purring and last a long long time..
Verified Owner
Great plug! Can't go wrong with that price. I've ran this in my savage and tmaxx no complaints on my end.
Tracey Torrisi
Verified Owner
WOW what a great plug..I am running this in my SH.28 6 port and just screams so much more power over the os#8 plug

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