Heat Exchanger
176 failure reports named the heat exchanger in the last ten years, 470 since 1995, most often on the Boeing 737; the condition most often found was "leaking". 269 FAA approvals let 25 companies make a replacement heat exchanger, Honeywell International INC. Honeywell Aerospace holding the most (44).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 9 |
| 1996 | 10 |
| 1997 | 9 |
| 1998 | 12 |
| 1999 | 6 |
| 2000 | 6 |
| 2001 | 14 |
| 2002 | 11 |
| 2003 | 8 |
| 2004 | 8 |
| 2005 | 13 |
| 2006 | 7 |
| 2007 | 9 |
| 2008 | 14 |
| 2009 | 20 |
| 2010 | 22 |
| 2011 | 21 |
| 2012 | 20 |
| 2013 | 45 |
| 2014 | 14 |
| 2015 | 16 |
| 2016 | 12 |
| 2017 | 12 |
| 2018 | 16 |
| 2019 | 27 |
| 2020 | 9 |
| 2021 | 25 |
| 2022 | 14 |
| 2023 | 16 |
| 2024 | 13 |
| 2025 | 19 |
| 2026 | 13 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Heating, ice protection and utility systems | 89 |
| Engine | 84 |
| Electrical power | 2 |
| Emergency equipment | 1 |
Models most often reporting it last ten years
Boeing 73768Boeing 76719Airbus A33014Boeing 75712Boeing 77712Embraer ERJ 170 E170 and E1757Boeing 787 Dreamliner6Embraer ERJ 190 E190 and E1956Cessna 560 Citation V, Ultra, Encore and Excel5Bombardier CL-600 Challenger and CRJ4Airbus A3213Embraer EMB-145 ERJ 1453
Models most reported, as a table
How it failed the condition found, last ten years
leaking63failed17faulted13cracked12inoperative12dirty11contaminated9damaged8odor6faulty4
Conditions found, as a table
| reports | |
|---|---|
| leaking | 63 |
| failed | 17 |
| faulted | 13 |
| cracked | 12 |
| inoperative | 12 |
| dirty | 11 |
| contaminated | 9 |
| damaged | 8 |
| odor | 6 |
| faulty | 4 |
Engines most often reporting it
Approved replacement parts 269 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a heat exchanger and sell it as an approved part for the models named. These are the companies holding such approvals for a heat exchanger:
Honeywell International INC. Honeywell Aerospace 44United Technologies, Hamilton Sundstrand 37Honeywell International US LLC 35Honeywell International INC. 24Meggitt (Troy) INC (Formerly Stewart Warner South Wind CORP) 19Parker Hannifin CORP 18Aerospace Welding Minneapolis, INC. 18Honeywell International INC 16Enviro Systems INC. 12Grimes Aerospace CO 9Woodward INC 6Triumph Thermal Systems INC 6Fl Aerospace CORP, Janitrol Aero Div 6Lori INC 4Rsg Products INC 2Limco-Airepair INC 2Ge Aviation Systems LLC (Formerly Smiths and Barbar Coleman) 2Ametek Hughes Treitler 2Whittaker Controls INC 1Wall Colmonoy Corporation 1Parker Hannifin CORP, Abex Nwl Division 1Machen INC 1L3 Communications Integrated Systems LP 1Kelly Aerospace Thermal Systems, LLC 1Hamilton Sundstrand Corporation 1
For these models most: Boeing 787 Dreamliner (26), Boeing 767 (21), Boeing 737 (19), Airbus A340 (17), Bombardier CL-600 Challenger and CRJ (15), Airbus A330 (15), Airbus A300 (9), Mcdonnell Douglas DC-10 (6), Boeing 747 (6), Mcdonnell Douglas DC-9 (5), Mcdonnell Douglas Aircraft Co MD-88 (5), Douglas DC-10 (5).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| L3 Communications Integrated Systems LP | Heat Exchanger, Cabin – LCS 17CD0038-1 | Modification Article | Gulfstream Aerospace Corp. GV-SP | 2026-08-25 | current |
| Honeywell International INC. | Heat Exchanger Outline, Precooler 67200332-1 | S212A001-3100 | The Boeing Company 737-9, 737-8200 | 2026-03-11 | current |
| Honeywell International INC. | Heat Exchanger Unit Outline, Primary, RH 2215280-3 | S210A001-1000 | The Boeing Company 737-9, 737-8200 | 2026-03-11 | current |
| Honeywell International INC. | Heat Exchanger Unit Outline, Secondary, HPWS, RH 2215510-3 | S210A001-800 | The Boeing Company 737-9, 737-8200 | 2026-03-11 | current |
| Honeywell International INC. | Heat Exchanger Unit Outline, Primary, LH 2215240-3 | S210A001-900 | The Boeing Company 737-9, 737-8200 | 2026-03-11 | current |
| Honeywell International INC. | Heat Exchanger Unit Outline, Secondary, HPWS, LH 2215490-2 | S210A001-700 | The Boeing Company 737-9, 737-8200 | 2026-03-11 | current |
| Enviro Systems INC. | Heat Exchanger, Bleed Air 1320260-3 | 505-18003-819 | Embraer S. A. EMB-505 | 2024-11-22 | current |
| Enviro Systems INC. | Heat Exchanger, Bleed Air 1320260-3 | 505-18003-819 | Embraer S. A. EMB-505 | 2024-11-08 | current |
| Enviro Systems INC. | Heat Exchanger, Air to Air 1320230-1 | 1320230-1 | Piaggio Aero Industries S.p.A P180 | 2024-04-02 | current |
| Enviro Systems INC. | Heat Exchanger, Bleed Air 1320260-3 | 505-18003-819 | A60CE EMB-505 | 2024-01-24 | current |
| Enviro Systems INC. | Heat Exchanger, Bleed Air 1320250-1 | 1320250-1 | Daher Aerospace TBM700 | 2023-04-18 | current |
| Honeywell International INC. | Heat Exchanger 195980-3 | Z00.N6000807237 | Daher Aerospace TBM 700 | 2023-04-13 | current |
| Honeywell International INC. | Heat Exchanger 2222192-1-1 | 92650-04900-101 | Sikorsky Aircraft Corporation S-92A | 2023-03-28 | current |
| Honeywell International INC. | Heat Exchanger 13E41-5 | 13E41-5 | Bombardier Inc. CL-600-1A11(CL600), CL-600-2A12... | 2023-03-13 | current |
| Honeywell International INC. | Heat Exchanger B18D18 | B18D18 | The Boeing Company DC-9-31, DC-9-32, DC-9-32F | 2023-02-24 | current |
| Honeywell International INC. | Heat Exchanger B63D89 | B63D89 | The Boeing Company DC-10-10, DC-10-15, DC-10-30 | 2023-02-21 | current |
| Honeywell International INC. | Heat Exchanger 20E39-1 | S332T007-1 | The Boeing Company 767-200 Series, 767-300 Series | 2023-02-17 | current |
| Honeywell International INC. | Heat Exchanger 22E57-1 | S332T007-2 | The Boeing Company 767-200 Series, 767-300 Series | 2023-02-17 | current |
| Honeywell International INC. | Heat Exchanger 20E39-2 | S332T007-1 | The Boeing Company 767-200 Series, 767-300 Series | 2023-02-17 | current |
| Honeywell International INC. | Heat Exchanger A65D58 | A65D58 | The Boeing Company DC-10-40 | 2023-02-14 | current |
| Honeywell International INC. | Heat Exchanger 76D94-1 | 76D94-1 | The Boeing Company 747-200B Series, 747-200C Series,... | 2023-02-10 | current |
| Honeywell International INC. | Heat Exchanger Bleed Air, Inlet Duct Assembly 5849607-2 | 5849607-2 | The Boeing Company 737-700 Series | 2023-01-31 | current |
| Honeywell International INC. | Heat Exchanger NGS 2341924-2 | 2341924-2 | The Boeing Company 737-700 Series | 2023-01-31 | current |
| Enviro Systems INC. | Heat Exchanger, Bleed Air 1320250-1 | 1320250-1 | Daher Aerospace TBM700 | 2023-01-23 | current |
| Honeywell International INC. | Heat Exchanger Reheater/ Condenser 2342138-1 | 2342138-1 | Gulfstream Aerospace LP G280 | 2022-12-15 | current |
| Honeywell International INC. | Heat Exchanger, Primary 2342134-1 | 2342134-1 | Gulfstream Aerospace LP G280 | 2022-12-15 | current |
| Honeywell International INC. | Heat Exchanger Primary 2342136-1 | 2342136-1 | Gulfstream Aerospace LP G280 | 2022-12-15 | current |
| Honeywell International INC. | Heat Exchanger Outline, Primary/ Secondary Air 2340128-1 | 2340128-1 | Gulfstream G-1159, G-1159A, G-1159B | 2022-02-17 | current |
| Honeywell International INC. | Heat Exchanger Outline, Primary / Secondary, Air 2340128-1-1 | 2340128-1-1 | Gulfstream G-1159, G-1159A, G-1159B | 2022-02-17 | current |
| Honeywell International INC. | Heat Exchanger Assy Cooling Turbine 189892-1 | 189892-1 | American Eurocopter BO-105A, BO-105C, BO-105S | 2022-02-15 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 170010 | 170010 | Fokker F27 Mark 100, F27 Mark 200, F27 Mark 300 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 182820-3 | 182820-3 | Boeing 737-300 Series | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 179832-1 | 179832-1 | Fokker F28 Mark 1000, F28 Mark 2000, F28 Mark 3000 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 2340144-2 | 2340144-2 | Fokker F28 Mark 0100 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 171010 | 10-3085-12 | Boeing 707-300 Series, 707-300B Series,... | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 182820-1 | 182820-1 | Boeing 737-200 Series, 737-200C Series | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger, Outline Primary 966A0000-01 | 966A0000-01 | Airbus A330-202, A330-223, A330-243 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 176840-1 | 10-60493-1 | Boeing 727 Series | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 2340630-1 | 2340630-1 | Airbus A340-211, A340-311 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger Outline 2214580-1 | 2214580-1 | Boeing MD-90-30 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger Outline, Primary 2340628-2 | 966A0000-02 | Airbus A330-202, A330-223, A330-243 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 158440-3 | 158440-3 | Airbus A300 Model B2-1A, Model B2-1C, Model B2-203 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger, Outline Primary 966A0000-02 | 966A0000-02 | Airbus A330-202, A330-223, A330-243 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger, Primary 2340628-1 | 966A0000-01 | Airbus A330-202, A330-223, A330-243 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 184360-1 | 10-61426-7 | Boeing 727 Series | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 187900-8 | 187900-8 | Airbus A300 Model B2-1A, Model B2-1C, Model B2-203 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger, Fuel/Oil 160142-4 | 9250M97P08 | General Electric Company CF6-80A, CF6-80A2, CF6-80C2A1 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 179832-1 | 179832-1 | Fokker F28 Mark 1000, F28 Mark 2000, F28 Mark 3000 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 181226-1 | 181226-1 | Fokker F28 Mark 1000, F28 Mark 2000, F28 Mark 3000 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 2340356-1 | 2340356-1 | ATR ATR72-101, ATR72-201 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 2341188-1 | 2341188-1 | Boeing 717-200 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger Assembly 2340144-3 | 2340144-3 | Fokker F28 Mark 0100 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger Primary 2340628-1 | 2340628-1 | Airbus A340-211, A340-311 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 179832-1 | 179832-1 | Fokker F28 Mark 1000, F28 Mark 2000, F28 Mark 3000 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 175480-1 | 175480-1 | MHI YS-11, YS-11A-200, YS-11A-300 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 194270-3 | 194270-3 | Boeing 767-200 Series, 767-300 Series | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 170220 | 10-3085-3 | Boeing 707-300 Series, 707-300B Series,... | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 182820-3 | 182820-3 | Boeing 737-300 Series, 737-400 Series,... | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger, Fuel/Oil 158210-16 | 9037M23P11 | General Electric Company CF6-80A1 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 187900-9 | 187900-9 | Airbus A300Model B2-1A, Model B2-1C, Model B2-203 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 170010 | 170010 | Fokker F27 Mark 100, F27 Mark 200, F27 Mark 400 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 194276-5 | 194276-5 | Boeing 767-200 Series, 767-300 Series | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger, Reheater 2340632-3 | 2340632-3 | Airbus A330-330 SeriesModel... | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 182820-2 | 182820-2 | Boeing 737-100 Series, 737-200 Series,... | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger Outline, Main 2340630-2 | 967A0000-02 | Airbus A330-202, A330-223, A330-243 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 194270-3 | 194270-3 | Boeing 757-200 Series, 757-200PF Series,... | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger, Outline Main 967A0000-02 | 967A0000-02 | Airbus A330-202, A330-223, A330-243 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 181226-1 | 181226-1 | Fokker F28 Mark 1000, F28 Mark 2000, F28 Mark 3000 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 2340630-1 | 967A0000-01 | Airbus A330-202, A330-223, A330-243 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 191486-1 | 191486-1 | BombardierInc. CL-600-1A11 (600), CL-600-2A12... | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 967A0000-01 | 967A0000-01 | Airbus A330-202, A330-223, A330-243 | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger 2340356-1 | 2340356-1 | ATR ATR72-101, ATR72-201 | 2021-04-21 | current |
| Limco-Airepair INC | Heat Exchanger 182820 | Honeywell P/N: 182820Heat Exchanger | Boeing 737-100737-200 | 2021-04-05 | current |
| Rsg Products INC | Heat Exchanger Bracket 4BL229200003-01 | 4BL229200003-01 | Bell 412EP | 2020-10-07 | current |
| Rsg Products INC | Heat Exchanger Bracket 4BL229200003-02 | 4BL229200003-02 | Bell 412EP | 2020-10-07 | current |
| Parker Hannifin CORP | Heat Exchanger Assy 2080136-102 | 2080136-102 | Airbus ACLP) (BD-500-1A10, BD-50-1A11 | 2020-08-17 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger L719235-9 | 719235-9 | Boeing 747-100 Series, 747-200B Series,... | 2020-07-26 | current |
| Honeywell International INC. Honeywell Aerospace | Heat Exchanger L8602365-2 | 187900-9 | Boeing DC-10-10, DC-10-10F, DC-10-30 | 2020-07-26 | current |
| Wall Colmonoy Corporation | Heat Exchanger Assembly WCC20559-004 | 20559-004 | Cirrus Aircraft SR20 (Serial Numbers 1886 and on) | 2020-03-25 | current |
| Parker Hannifin CORP | Heat Exchanger, Hydraulic Fluid to Fuel 930074-3 | S651Z401 | Boeing 787-10 | 2018-03-07 | current |
| United Technologies, Hamilton Sundstrand | Heat Exchanger, Lower Recirc 7211041H01 | 7211041H01 | The Boeing Company 787-10 | 2018-02-21 | current |
| United Technologies, Hamilton Sundstrand | Heat Exchanger Module, GCU - Large 7111016H01 | 7111016H01 | The Boeing Company 787-10 | 2018-01-30 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, LIQUID - VENT 7010175H02 | 7010175H02 | The Boeing Company 787-10 | 2018-01-30 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, AIR COOLER 808650-6 | 808650-6 | The Boeing Company 787-10 | 2018-01-30 | current |
| Erickson Incorporated DBA Erickson Air-Crane | Heat Exchanger 214-040-862-101 | 214-040-862-101 | BELL 214ST | 2017-07-10 | current |
| Parker Hannifin CORP | Heat Exchanger Assembly 2080136-101 | 2080136-101 | Bombardier BD-500-1A10, BD-500-1A11 | 2017-05-15 | current |
| Honeywell International INC. | Heat Exchanger, NGS 2341924-2 | 2341924-2 | Boeing 737-8 | 2017-04-16 | current |
| Parker Hannifin CORP | Heat Exchanger, Hydraulic Fluid to Fuel 930082-2 | 930082-2 | Bombardier BD-500-1A11 | 2017-01-12 | current |
| Parker Hannifin CORP | Heat Exchanger, Hydraulic Fluid to Fuel 930082-2 | 930082-2 | Bombardier BD-500-1A10 | 2017-01-12 | current |
| Parker Hannifin CORP | Heat Exchanger, Hydraulic Fluid to Fuel 930082-2 | 930082-2 | Bombardier BD-500-1A10 | 2016-08-24 | current |
| Parker Hannifin CORP | Heat Exchanger 8851C000-001 | 8851C000-001 | Embraer ERJ 170-100 STD, ERJ 170-100 LR, ERJ... | 2016-07-18 | current |
| Ametek Hughes Treitler | Heat Exchanger Air/Oil (SACOC) Right 72110-000-2 | 362-074-810-0 | CFM International S.A. LEAP - 1A23, LEAP - 1A24, LEAP - 1A24E1 | 2016-07-12 | current |
| Ametek Hughes Treitler | Heat Exchanger Air/Oil (SACOC) Left 72110-000-1 | 362-078-710-0 | CFM International S.A. LEAP - 1A23, LEAP - 1A24, LEAP - 1A24E1 | 2016-07-12 | current |
| Enviro Systems INC. | Heat Exchanger, Bleed Air 1320260-1 | 1320260-1 | Embraer S.A. EMB-505 | 2014-11-11 | current |
| Woodward INC | Heat Exchanger, Fuel-Oil, Main 8103-022 | General Electric Company P/N 2550M15P02 | General Electric Company GEnx-1B54, GEnx-1B54/P1, GEnx-1B54/P2 | 2014-11-05 | current |
| United Technologies, Hamilton Sundstrand | HEAT Exchanger, Secondary 7110119H01 | 7110119H01 | Boeing 787-9 | 2014-10-08 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, LAV GALLEY 7010175H04 | 7010175H04 | Boeing 787-9 | 2014-10-08 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER 7111016H01 | 7111016H01 | Boeing 787-9 | 2014-10-08 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, LAV GALLEY 7010175H02 | 7010175H02 | Boeing 787-9 | 2014-10-08 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, Upper Recirc 7111051H02 | 7111051H02 | Boeing 787-9 | 2014-10-08 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, AIR COOLER (ROLLS ROYCE) 808630-1 | 808630-1 | Boeing 787-9 | 2014-10-08 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER 808650-6 | 808650-6 | Boeing 787-9 | 2014-10-08 | current |
| Parker Hannifin CORP | Heat Exchanger, Hydraulic Fluid to Fuel 930074-3 | S651Z401 | Boeing 787-8 | 2014-08-13 | current |
| Parker Hannifin CORP | Heat Exchanger, Hydraulic Fluid to Fuel 930074-3 | S651Z401-3 | Boeing 787-9 | 2014-08-13 | current |
| Enviro Systems INC. | Heat Exchanger Pack 1133750-3 | 1133750-3 | Embraer S.A EMB-500 | 2014-07-01 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER 808650-6 | 808650-6 | Boeing 787-9 | 2014-06-22 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, LAV GALLEY 7010175H04 | 7010175H04 | Boeing 787-9 | 2014-06-22 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER 7111016H01 | 7111016H01 | Boeing 787-9 | 2014-06-22 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, LAV GALLEY 7010175H02 | 7010175H02 | Boeing 787-9 | 2014-06-22 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, Upper Recirc 7111051H02 | 7111051H02 | Boeing 787-9 | 2014-06-22 | current |
| United Technologies, Hamilton Sundstrand | HEAT Exchanger, Secondary 7110119H01 | 7110119H01 | Boeing 787-9 | 2014-06-22 | current |
| United Technologies, Hamilton Sundstrand | HEAT EXCHANGER, AIR COOLER (ROLLS ROYCE) 808630-1 | 808630-1 | Boeing 787-9 | 2014-06-22 | current |
| Woodward INC | Heat Exchanger, Fuel-Oil, Main 8103-017 | General Electric P/N 2550M15P01 | General Electric GEnx-1B54, GEnx-1B54/P1, GEnx-1B54/P2 | 2014-05-14 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A21892-001 | 21892-001 | Cirrus Design Corporation SR22 S/N 2437 and on | 2013-04-16 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A701-19 | 701-4, 701-19 | Hawker Beechcraft Corporation G33 S/N CD-1255 through CD-1304,... | 2013-04-15 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A701-5 | 492-7 | Sierra Hotel Aero, Inc. Navion) (Navion (L-17A) S/N NAV-4-2... | 2013-04-15 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A701-5 | 701-5, 8046-1 | Hawker Beechcraft Corporation G33 S/N CD-1255 through CD-1304,... | 2013-04-15 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A492-43 | 492-43 | Hawker Beechcraft Corporation H35 S/N D-4866 through D-5330, J35... | 2013-04-15 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A20559-004 | 20559-004 | Cirrus Design Corporation SR20 S/N 1886 and on | 2013-03-04 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A20559-002 | 20559-001 20559-002 | Cirrus Design Corporation SR20 S/N 1423 thru 1885 | 2013-03-04 | current |
| Balloonacy LTD LLC | Assy Heat Exchanger ARP52276 | 52276 | Aerostar Intl, Inc. All series | 2013-02-19 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A14837-001 | 14837-001 | Cirrus Design Corporation SR22 S/N 0320 thru 2437 | 2013-01-23 | current |
| Honeywell International INC | Heat Exchanger, Reheater/Condenser 2342138-1 | 2342138-1 | Gulfstream G280 | 2013-01-03 | current |
| Honeywell International INC | Heat Exchanger, Primary 2342134-1 | 2342134-1 | Gulfstream G280 | 2013-01-03 | current |
| Honeywell International INC | Heat Exchanger Secondary 2342136-1 | 2342136-1 | Gulfstream G280 | 2013-01-03 | current |
| Enviro Systems INC. | Heat Exchanger 1320200 | Commander P/N 1320200 | Twin Commander Aircraft LLC 690C, 690D, 695 | 2012-11-19 | current |
| Enviro Systems INC. | Heat Exchanger, Air to Air 1320230-1 | 1320230-1 | Piaggio Aero... P-180 | 2012-11-19 | current |
| Enviro Systems INC. | Heat Exchanger, Air to Air 1320230-1 | 1320230-1 | Piaggio Aero... P-180 | 2012-11-19 | current |
| Kelly Aerospace Thermal Systems, LLC | Heat Exchanger KATS-11-006 | Modification Part | Cessna Aircraft Company LC41-550FG, LC42-550FG | 2012-09-26 | current |
| United Technologies, Hamilton Sundstrand | Heat Exchanger 7011006H03 | 7011006H03 | Boeing 787-8 | 2012-03-26 | current |
| Parker Hannifin CORP | Heat Exchanger Hyd Fluid 930070-5 | 930070-5 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-23 | current |
| Parker Hannifin CORP | Heat Exchanger Hyd Fluid 930070-5 | 930070-5 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-23 | current |
| Parker Hannifin CORP | Heat Exchanger Hyd Fluid 930070-5 | 930070-5 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-17 | current |
| United Technologies, Hamilton Sundstrand | Heat Exchanger 808650-6 | 808650-6 | Boeing 787-8 | 2011-09-07 | current |
| United Technologies, Hamilton Sundstrand | Heat Exchanger 7010175H02 | 7010175H02 | Boeing 787-8 | 2011-09-07 | current |
| United Technologies, Hamilton Sundstrand | Heat Exchanger 7011006H02 | 7011006H02 | Boeing 787-8 | 2011-09-07 | current |
| United Technologies, Hamilton Sundstrand | Heat Exchanger, Air Cooler (Rolls Royce) 808630-1 | 808630-1 | Boeing 787-8 | 2011-09-07 | current |
| Woodward INC | Heat Exchanger, Fuel to Oil-VF Starter Generator 1329-1004 | GE Company 2122M69P03 | GE GEnx-1B54, GEnx-1B58, GEnx-1B64 | 2011-05-22 | current |
| Woodward INC | Heat Exchanger Fuel to Oil Main Servo Fuel Nozzle Controller 8103-013 | General Electric Company P/N 2122M26P05 | General Electric Company GEnx-2B67, Genx-1B54, Genx-1B58 | 2011-05-22 | current |
| Parker Hannifin CORP | Heat Exchanger, Hyd Fluid to Air 930070-5 | 930070-5 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2010-10-11 | current |
| Woodward INC | Heat Exchanger Fuel to Oil Main Servo Fuel Nozzle Controller 8103-013 | General Electric Company P/N 2122M26P05 | General Electric Company GEnx-2B67 | 2010-09-06 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A701-19 | Beechcraft P/N 701-19 | Beechcraft 33 S/N CE-471 and on S/N CJ-52 and... | 2010-06-03 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A701-5 | Beechcraft P/N 701-5 8046-1 | Beechcraft 33 S/N CD-1255 thru CD-1304 S/N... | 2010-06-03 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A492-43 | Beechcraft P/N 492-43 | Beechcraft 35 S/N D-4866 thru D-7108 | 2010-06-03 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A701-5 | Navion 492-7 | Navion (Army L-17A) S/N NAV-4-2 and up A... | 2010-06-03 | current |
| Woodward INC | Heat Exchanger, Fuel to Oil-VF Starter Generator 1329-1004 | GE Company 2122M69P03 | GE GEnx-1B54 GEnx-1B58 | 2010-05-20 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A701-5 | Beechcraft P/N 701-5 8046-1 | Beechcraft 33 S/N CD-1255 thru CD-1304 S/N... | 2009-09-28 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A492-43 | Beechcraft P/N 492-43 | Beechcraft 35 S/N D-4866 thru D-7108 | 2009-09-28 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A701-19 | Beechcraft P/N 701-19 | Beechcraft 33 S/N CE-471 and on S/N CJ-52 and... | 2009-09-28 | current |
| Aerospace Welding Minneapolis, INC. | Heat Exchanger A492-43 | Beechcraft P/N 492-43 (a subassembly of 492-7) | Hawker Beechcraft 35 S/N D-4866 thru D-7108 | 2008-09-09 | current |
The first 150 of 273.
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.