FlightFinder

268 Ignition (ATA 74) service difficulty reports for the Boeing 737 (all variants) — 0.1% of all reported difficulties.

Most reported components

  • IGNITER 95
  • EXCITER 76
  • UNKNOWN 36
  • LEAD 15
  • IGNITION LEAD 9
  • IGNITION SYS 8
  • ENGINE 8
  • CIRCUIT BREAKER 7
  • CONNECTOR 4
  • IGNITION UNIT 2
  • SHROUD 1
  • WARNING MESSAGE 1
  • WARNING LIGHT 1
  • IGNITER BOX 1
  • EXHAUST CONE 1

Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).

Explore further