O'Donnell Glow Plugs

Race-proven quality and performance.

Developed for the harshest racing environments, patented O'Donnell plugs use the highest quality materials for top performance in your car, airplane, helicopter, or boat. In addition to lasting longer than typical glow plugs, they provide quicker starts, superior idling, better acceleration, and improved engine tuning. See the listings below for an O'Donnell plug that’s perfectly suited for your needs.

Car / Truck Application Chart
Stock #	Mfg #	Suggested Use	Engine	Stock Status:
LXCKB4 Tech Notes	99	High-performance race engines	.12 - .28		ONLY	Add to

LXKAY3 Tech Notes	99T	High-performance turbo race engines - warm/hot conditions	Turbo .12 - .28		ONLY	Add to

LXKAY4 Tech Notes	97T	High-performance turbo race engines - cool/warm conditions	Turbo .12 - .28		ONLY	Add to

LXCKB2 Tech Notes	77	High-performance small block race engines	.12 - .18		ONLY	Add to

LXKAY5 Tech Notes	77T	High-performance turbo small block race engines	Turbo .12 - .28		ONLY	Add to

LXCKB3 Tech Notes	77OS	High-performance small block O.S. race engines medium heat range	.12 - .18		ONLY	Add to

LXKAY1 Tech Notes	100	Big block monster truck	.21 - .50		ONLY	Add to

LXKAY2 Tech Notes	102	Small block monster truck	.12 - .18		ONLY	Add to

LXKAX8 Tech Notes	Red	Sport / RTR for cars, airplanes and boats	.12 -.45		ONLY	Add to

LXKAX9 Tech Notes	Purple	Sport / RTR excellent for cars and monster trucks	.12 - .50		ONLY	Add to

LXKAY0 Tech Notes	Blue	Sport / RTR excellent for cars and boats	.12 - .28		ONLY	Add to

LXWTT2 Tech Notes	OD-9	High-performance general purpose plug, medium heat range			ONLY	Add to

Airplane / Helicopter Application Chart
Stock #	Mfg #	Suggested Use	Engine	Stock Status:
LXKAY6 Tech Notes	47	Helicopter	.32 - .91		ONLY	Add to

LXKAY7 Tech Notes	47OS	Helicopter	.37 - .91 O.S. Engines Only		ONLY	Add to

LXNXH2 Tech Notes	56	Airplane	.15 - .60		ONLY	Add to

LXNXH4 Tech Notes	56OS	Airplane	.15 - .60 O.S. Engines Only		ONLY	Add to

LXKAX8 Tech Notes	Red	Airplane	.12 - .45		ONLY	Add to

LXWTT2 Tech Notes	OD-9	Airplane	High-performance general purpose plug, medium heat range		ONLY	Add to

Boat Application Chart
Stock #	Mfg #	Suggested Use	Engine	Stock Status:
LXNPU2 Tech Notes	88	Sport / RTR boats with can style mufflers	.12 - .45		ONLY	Add to

LXNPU3 Tech Notes	89	High-performance boats with tuned pipes	.12 - 1.0		ONLY	Add to

LXKAX8 Tech Notes	Red	All Boats	.12 -.45		ONLY	Add to

LXKAX9 Tech Notes	Purple	All Boats	.12 -.45		ONLY	Add to

LXKAY0 Tech Notes	Blue	All Boats	.12 -.45		ONLY	Add to

LXWTT2 Tech Notes	OD-9	High-performance general purpose plug, medium heat range			ONLY	Add to

Prices shown were current at time of ad production and are subject to change.