The U.S. aircraft register, updated daily
Parts

Standpipe Heater

No failure report names the standpipe heater. 8 FAA approvals let 3 companies make a replacement standpipe heater, Utc Aerospace Systems, Goodrich Sensors & Integrated Systems holding the most (4).

Approved replacement parts 8 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a standpipe heater and sell it as an approved part for the models named. These are the companies holding such approvals for a standpipe heater:

Utc Aerospace Systems, Goodrich Sensors & Integrated Systems 4Utc Aerospace Systems, Goodrich Sensors and Integrated Systems 2General Electric Company 2

For these models most: Mcdonnell Douglas MD-11 (8).

MakerPartReplacesFitsGrantedStatus
Utc Aerospace Systems, Goodrich Sensors & Integrated SystemsStandpipe Heater 8921664G3McDonnell Douglas Corp PN 8921664G3McDonnell Douglas MD-11, MD-11F2017-06-27current
Utc Aerospace Systems, Goodrich Sensors & Integrated SystemsStandpipe Heater 8921664G4McDonnell Douglas Corp PN 8921664G4McDonnell Douglas MD-11, MD-11F2017-06-27current
Utc Aerospace Systems, Goodrich Sensors & Integrated SystemsStandpipe Heater 8921664G4McDonnell Douglas Corp PN 8921664G4McDonnell Douglas MD-11, MD-11F2013-09-08current
Utc Aerospace Systems, Goodrich Sensors & Integrated SystemsStandpipe Heater 8921664G3McDonnell Douglas Corp PN 8921664G3McDonnell Douglas MD-11, MD-11F2013-09-08current
Utc Aerospace Systems, Goodrich Sensors and Integrated SystemsStandpipe Heater 8921664G3McDonnell Douglas Corp PN 8921664G3McDonnell Douglas MD-11, MD-11F2013-08-04current
Utc Aerospace Systems, Goodrich Sensors and Integrated SystemsStandpipe Heater 8921664G4McDonnell Douglas Corp PN 8921664G4McDonnell Douglas MD-11, MD-11F2013-08-04current
General Electric CompanyStandpipe Heater 8921664G4McDonnel Douglas Corp 8921664G4McDonnell Douglas MD-11, MD-11F1991-07-22current
General Electric CompanyStandpipe Heater 8921664G3McDonnel Douglas Corp 8921664G3McDonnell Douglas MD-11, MD-11F1991-07-22current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.