Description
Cirrus Aircraft 12637-001 CHT Sensor
Cylinder head temperature sensor, supplied with its nut, washers and terminal ring, listed in the EGT/CHT sensor and gauge installation (IPC 77-20-01) for the earliest serials.
Fit, per the Cirrus Illustrated Parts Catalog:
- SR20 serials 1005 through 1183
- SR22 serials 0002 through 0299
Later serials list 14880-001 (100 ohm), 16578-001 (1000 ohm, without Perspective) or 24584-001 (Perspective).
Serial ranges are transcribed from the Cirrus IPC. Confirm your aircraft's serial number, installed equipment and service bulletin compliance against current Cirrus documents before ordering.
Reference only — not a maintenance authority. The part numbers, effectivity and service bulletin references shown above are published as an aid to our customers and may not reflect current Cirrus data. They must not be used as the basis for installation. Mechanics must obtain and use their own current Cirrus Illustrated Parts Catalog and the current revision of any service bulletin, and must verify applicability against the aircraft serial number, service bulletin compliance and any installed STCs, before ordering or installing any part.
