The U.S. aircraft register, updated daily
Parts

Heater Pump

0 failure reports named the heater pump in the last ten years, 2 since 2009. 1 FAA approvals let 1 company make a replacement heater pump, Cox and Company INC holding the most (1).

Reports by year

000111200912013
Reports by year, as a table
reports
20091
20131

Approved replacement parts 1 parts manufacturer approvals

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

For these models most: Bombardier DHC-8 Dash 8 and Q400 (1).

MakerPartReplacesFitsGrantedStatus
Cox and Company INCHeater Assembly Pump 3428-01Bombardier, Inc. DHC-8 Series 4002002-01-21current

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.