ATA 74 — Ignition

9,682 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,005 parts · 3,179 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
BL-400434 No revision listing	Kit, Ignition System, S4LSC-21 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400436	Kit, Ignition System, S4LSC-21 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400436 No revision listing	Kit, Ignition System, S4LSC-21 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400438	Kit, Ignition System, S4RSC-21 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Electromechanical	PMA
BL-400438 No revision listing	Kit, Ignition System, S4RSC-21 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400440	Kit, Ignition System, S4LSC -21/-204 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400440 No revision listing	Kit, Ignition System, S4LSC -21/-204 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400443	kit ignition system s6rsc 201 205 3...	teledyne continental	—	74	Engine Accessories	OEM
BL-400443 No revision listing	kit ignition system s6rsc 201 205 3...	teledyne continental	—	74	Electromechanical	OEM
BL-400443-32E	kit ignition system	teledyne continental	—	74	Engine Accessories	OEM
BL-400443-32S	kit ignition system	teledyne continental	—	74	Engine Accessories	OEM
BL-400443-40E	kit ignition system	teledyne continental	—	74	Engine Accessories	OEM
BL-400444	Kit, Retrofit, S6LN Magneto	Continental Motors Inc	—	74	Electromechanical	PMA
BL-400444 No revision listing	Kit, Retrofit, S6LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400445	Kit, Retrofit, S6LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400445 No revision listing	Kit, Retrofit, S6LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400446	Kit, Retrofit, S6LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400446 No revision listing	Kit, Retrofit, S6LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400447	Kit, Retrofit, S4LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400447 No revision listing	Kit, Retrofit, S4LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400448	Kit, Retrofit, S4LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400448 No revision listing	Kit, Retrofit, S4LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400449	Kit, Retrofit, S4LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400449 No revision listing	Kit, Retrofit, S4LN Magneto	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400450	Kit, Ignition System, S4LSC -21/-204 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400450 No revision listing	Kit, Ignition System, S4LSC -21/-204 25 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400451	kit ignition system s6rsc 25 30 imp...	teledyne continental	—	74	Electromechanical	OEM
BL-400451 No revision listing	kit ignition system s6rsc 25 30 imp...	teledyne continental	—	74	Electromechanical	OEM
BL-400451-32S	kit ignition system	teledyne continental	—	74	Electromechanical	OEM
BL-400451-40E	kit ignition system	teledyne continental	—	74	Electromechanical	OEM
BL-400452	kit ignition system s4lsc 21 25 imp...	teledyne continental	—	74	Electromechanical	OEM
BL-400452 No revision listing	kit ignition system s4lsc 21 25 imp...	teledyne continental	—	74	Electromechanical	OEM
BL-400452-37BY	kit ign system	teledyne continental	—	74	Electromechanical	OEM
BL-400452-40E	kit ign.system	teledyne continental	—	74	Electromechanical	OEM
BL-400453	Kit, Ignition System, S4LSC -21/-204, 15 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400453 No revision listing	Kit, Ignition System, S4LSC -21/-204, 15 impulse lag-angle 5/8-24 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400454	Kit, Ignition System, S4LSC -21/-204, 25 impulse lag-angle 3/4-20 spk-plg	Continental Motors Inc	—	74	Electromechanical	PMA
BL-400454 No revision listing	Kit, Ignition System, S4LSC -21/-204, 25 impulse lag-angle 3/4-20 spk-plg	Continental Motors Inc	—	74	Engine Accessories	PMA
BL-400455 No revision listing	kit ignition system s6lsc 21 45 imp...	teledyne continental	—	74	Electromechanical	OEM
BL-400455-37BY	kit-ign sys-s6lsc-21	teledyne continental	—	74	Electromechanical	OEM
BL-400455-40E	kit-ign sys-s6lsc-21	teledyne continental	—	74	Electromechanical	OEM
BL-400456	kit ignition system s6rsc 201 205 3...	teledyne continental	—	74	Engine Accessories	OEM
BL-400456 No revision listing	kit ignition system s6rsc 201 205 3...	teledyne continental	—	74	Electromechanical	OEM
BL-400457	kit ignition system s6rsc 201 205 3...	teledyne continental	—	74	Electromechanical	OEM
BL-400457 No revision listing	kit ignition system s6rsc 201 205 3...	teledyne continental	—	74	Electromechanical	OEM
BL-400458	kit ignition system s4rsc 21 204 20...	teledyne continental	—	74	Electromechanical	OEM
BL-400458 No revision listing	kit ignition system s4rsc 21 204 20...	teledyne continental	—	74	Engine Accessories	OEM
BL-400459	kit ignition system s4rsc 21 25 imp...	teledyne continental	—	74	Electromechanical	OEM
BL-400459 No revision listing	kit ignition system s4rsc 21 25 imp...	teledyne continental	—	74	Electromechanical	OEM
BL-400460	Kit, Ignition System, S4LSC -21/-204, 15 impulse lag-angle 3/4-20 spk-plg	Continental Motors Inc	—	74	Electromechanical	PMA