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
66E21550	Magneto, Ignition, Type D6LN-3200	—	—	74	Engine Accessories	OEM
66E21551	Magneto, Ignition, Type D6RN-3200	—	—	74	Engine Accessories	OEM
66E21551	Magneto, Ignition, Type D6RN-3200	—	—	74	Engine Accessories	OEM
66E21554	Magneto, Ignition, Type D8LN-3200	—	—	74	Engine Accessories	OEM
66E21554	Magneto, Ignition, Type D8LN-3200	—	—	74	Engine Accessories	OEM
66E21556	Magneto, Ignition, Type D6LN-3200	—	—	74	Engine Accessories	OEM
66E21556	Magneto, Ignition, Type D6LN-3200	—	—	74	Engine Accessories	OEM
66E21557	Magneto, Ignition, Type D6LN-3200	—	—	74	Engine Accessories	OEM
66E21557	Magneto, Ignition, Type D6LN-3200	—	—	74	Engine Accessories	OEM
66E21559	Magneto, Ignition, Type D8LN-3200	—	—	74	Engine Accessories	OEM
66E21559	Magneto, Ignition, Type D8LN-3200	—	—	74	Engine Accessories	OEM
66E21561	Magneto, Ignition, Type D4LN-3000	—	—	74	Engine Accessories	OEM
66E21561	Magneto, Ignition, Type D4LN-3000	—	—	74	Engine Accessories	OEM
66E21564	Magneto, Ignition, Type D4LN-3000	—	—	74	Engine Accessories	OEM
66E21564	Magneto, Ignition, Type D4LN-3000	—	—	74	Engine Accessories	OEM
66E21565	Magneto, Ignition, Type D4RN-3000	—	—	74	Engine Accessories	OEM
66E21565	Magneto, Ignition, Type D4RN-3000	—	—	74	Engine Accessories	OEM
66E21566	Magneto, Ignition, Type D4LN-3000	—	—	74	Engine Accessories	OEM
66E21566	Magneto, Ignition, Type D4LN-3000	—	—	74	Engine Accessories	OEM
66E21568	Magneto, Ignition, Type D4RN-3000	—	—	74	Engine Accessories	OEM
66E21568	Magneto, Ignition, Type D4RN-3000	—	—	74	Engine Accessories	OEM
66E21576	Magneto, Ignition, Type D6LN-3000	—	—	74	Engine Accessories	OEM
66E21576	Magneto, Ignition, Type D6LN-3000	—	—	74	Engine Accessories	OEM
66E2157670	MAGNETO	KELLY	C182 Skylane	74	Engine Accessories	OEM
66E21577	Magneto, Ignition, Type D6LN-3000	—	—	74	Engine Accessories	OEM
66E21577	Magneto, Ignition, Type D6LN-3000	—	—	74	Engine Accessories	OEM
66E21581	Magneto, Ignition, Type D4RN-3000	—	—	74	Engine Accessories	OEM
66E21581	Magneto, Ignition, Type D4RN-3000	—	—	74	Engine Accessories	OEM
66E21584	Magneto, Ignition, Type D6LN-3000	—	—	74	Engine Accessories	OEM
66E21584	Magneto, Ignition, Type D6LN-3000	—	—	74	Engine Accessories	OEM
66GC15RFNN	Magneto	—	—	74	Engine Accessories	OEM
66GC15RFNN	Magneto	—	—	74	Engine Accessories	OEM
66GC20SFNN (4371)	Magneto, Ignition, Type S4LSC-21	—	—	74	Engine Accessories	OEM
66GC20SFNN (4371)	Magneto, Ignition, Type S4LSC-21	—	—	74	Engine Accessories	OEM
66GC25RFNN (4330)	Magneto, Ignition, Type S4RSC-21	—	—	74	Engine Accessories	OEM
66GC25RFNN (4330)	Magneto, Ignition, Type S4RSC-21	—	—	74	Engine Accessories	OEM
66GC25SFGN	Magneto	—	—	74	Engine Accessories	OEM
66GC25SFGN	Magneto	—	—	74	Engine Accessories	OEM
66GC25SFNN (4373)	Magneto, Ignition, Type S4LSC-21	—	—	74	Engine Accessories	OEM
66GC25SFNN (4373)	Magneto, Ignition, Type S4LSC-21	—	—	74	Engine Accessories	OEM
66GP-0RAEN	Magneto	—	—	74	Engine Accessories	OEM
66GP-0RAEN	Magneto	—	—	74	Engine Accessories	OEM
66GP-0RANN (4302)	Magneto, Ignition, Type S4RSC-204	—	—	74	Engine Accessories	OEM
66GP-0RANN (4302)	Magneto, Ignition, Type S4RSC-204	—	—	74	Engine Accessories	OEM
66GP-0SANN	Magneto, Ignition, Type S4LN-20	—	—	74	Engine Accessories	OEM
66GP-0SANN	Magneto, Ignition, Type S4LN-20	—	—	74	Engine Accessories	OEM
66GR25SANN	Magneto, Ignition, Type S4LN-21	—	—	74	Engine Accessories	OEM
66GR25SANN	Magneto, Ignition, Type S4LN-21	—	—	74	Engine Accessories	OEM
66JC-35SDNN	Magneto, Ignition, Type S6LSC-200	—	—	74	Engine Accessories	OEM
66JC-35SDNN	Magneto, Ignition, Type S6LSC-200	—	—	74	Engine Accessories	OEM