2004 Subaru Legacy Problems, Recalls & Reliability

55 owner complaints sit in the federal file for the 2004 Subaru Legacy, alongside 11 recall campaigns and 2 defect investigations. It scores 17/100 on the trouble index — one of this model's quieter years. Airbags leads the reports, typically around 129,000 miles.

One of the quieter years. Relative to its siblings, the 2004 Subaru Legacy has drawn well-below-average complaint volume with at least four years on the road.

55Complaints
17/100Trouble index
11Recalls

Better year

Where 2004 sits among all Legacy years

Darker = quieter yearsBrighter amber = more trouble

What owners report

Airbags 26 complaints (47%) · typically ~129,000 miles
“Takata recall: my car has been listed for the recall since june 2016, but i have never been once contacted by subaru to come in for replacement. I have no incident, fortunately, but the field below requires a date, so i'll enter today's.”— owner report to NHTSA, 2004 Legacy
Engine 7 complaints (13%)
Speed control 5 complaints (9%)
Fuel system 4 complaints (7%)
Brakes & stability 3 complaints (5%)
Transmission & drivetrain 2 complaints (4%)

Recalls (11)

AIR BAGS 20V003000 2020

Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (including STI), 2003-2014 Legacy and Outback, and 2005-2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of…

Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators, free of charge. The recall began January 7, 2020. Subaru owners may…

AIR BAGS 20V002000 2020

Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (including STI), 2003-2014 Legacy and Outback, and 2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of…

Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators, free of charge. The recall began January 7, 2020. Subaru owners may…

AIR BAGS 20V001000 2020

Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (STI included), 2003-2014 Legacy and Outback, and 2005-2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of…

Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators with alternate inflators, free of charge. The recall began January 7,…

AIR BAGS 16V361000 2016

Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Legacy, Outback, and Baja vehicles originally sold or that have ever been registered in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana,…

Fix: Subaru will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began August 24, 2016. Owners may contact Subaru customer service at…

AIR BAGS 16V358000 2016

Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Legacy, Outback, 2009-2011 Legacy, Outback, Forester, 2006-2011 Impreza, Tribeca, 2003-2006 Baja, and 2006 Saab 9-2x vehicles originally sold or that have ever been registered in…

Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger frontal air bag inflator, free of charge. The recall began August 26, 2016. Owners may…

AIR BAGS 16V359000 2016

Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Legacy, Outback, 2006-2008 Impreza, Tribeca, 2006 Saab 9-2x, and 2003-2006 Baja vehicles originally sold or that have ever been registered in Arizona, Arkansas, Delaware, District of…

Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger frontal air bag inflator, free of charge. The recall began August 24, 2016. Owners may…

AIR BAGS 15V323000 2015

Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Subaru Baja vehicles manufactured January 22, 2003, to July 21, 2004, 2004-2005 Impreza vehicles manufactured January 28, 2003, to May 31, 2005, 2003-2008 Subaru Legacy vehicles…

Fix: Subaru will notify their owners and General Motors will notify Saab owners. Dealers will replace the passenger air bag inflator, free of charge. The Subaru recall began on June 17, 2015. Owners…

AIR BAGS 14V763000 2014

Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Legacy and Outback vehicles, and 2003-2005 Baja vehicles sold, or ever registered, in geographic locations associated with high absolute humidity. Specifically, vehicles sold, or ever…

Fix: Subaru will notify their owners. Dealers will replace the passenger air bag inflator, free of charge. The recall began on January 15, 2015. Owners may contact Subaru at 1-800-782-2783. Subaru's…

FUEL SYSTEM, GASOLINE 13E065000 2013

Airtex Products LP (Airtex) is recalling certain model E8598M, E8518M, E8600M, E8596M, and E8597M fuel pumps manufactured July 26, 2013, and July 29, 2013 and used as aftermarket replacements on Subaru Baja's, Outback's and Legacy's. The affected fuel pumps…

Fix: Airtex will notify owners, and will replace the fuel pump, free of charge. Recall is expected to begin on January 2, 2014. Customers may contact Airtex at 1-800-880-3056. The recall is expected to…

VEHICLE SPEED CONTROL 04V128000 2004

ON CERTAIN PASSENGER SEDANS, WAGONS, AND SPORT UTILITY VEHICLES, THE CRUISE CONTROL CABLE COULD COME OUT OF ITS TRACK ON THE CRUISE CONTROL LEVER AND LODGE ON THE CONTROL LEVER TAB WHEN THE ACCELERATOR PEDAL IS RELEASED. IF THIS CONDITION OCCURS, THE…

Fix: DEALERS WILL INSTALL A CRUISE CONTROL CABLE RETAINING CLIP TO THE CRUISE CONTROL LEVER TAB ON THE THROTTLE SHAFT IN ORDER TO PREVENT THE CRUISE CONTROL CABLE FROM COMING OUT OF ITS TRACK. OWNER…

FUEL SYSTEM, GASOLINE 03V303000 2003

CERTAIN PASSENGER OR SPORT UTILITY VEHICLES MAY HAVE A LOOSE OR OUT OF POSITION FUEL FILLER HOSE CLAMP.

Fix: DEALERS WILL INSPECT AND TIGHTEN THE CLAMP ON THE FUEL FILLER HOSE. OWNER NOTIFICATION BEGAN AUGUST 27, 2003. OWNERS SHOULD CONTACT SUBARU AT 1-800-782-2783.

Federal defect investigations

Still open as of the last data refresh. An investigation is not a recall; it may close with no action. All open investigations →

Air Bag Inflator Rupture EA15001 opened February 24, 2015 · still open

Component: AIR BAGS:FRONTAL

The Office of Defects Investigation (ODI) opened PE14-016 in June 2014 based on six inflator rupture incidents involving consumer owned vehicles produced by five vehicle manufacturers.All six vehicles were operated in Florida or Puerto Rico at the time of the rupture and for the majority of their…

Model years named: 2003, 2004, 2005

Air Bag Inflator Rupture PE14016 opened 2014, closed 2015

Led to recall campaign 13V172000.

Technical service bulletins

193 manufacturer communications — service bulletins, the biggest share on airbags and electrical — are on file for the 2004 Subaru Legacy. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

See the 2004 Legacy TSB list →

Complaint history for this model year

When owners filed their reports — a long tail means problems kept surfacing for years.

2004peak 12 in 20162023

Questions buyers ask

Is the 2004 Subaru Legacy reliable?

The 2004 Subaru Legacy drew 55 complaints in federal safety records — one of this model's quieter years. Its trouble index is 17/100, scored against the model's worst year (1995).

What are the most common 2004 Subaru Legacy problems?

The top reported problems for the 2004 Subaru Legacy are airbags (26 complaints), engine (7), and speed control (5).

Does the 2004 Subaru Legacy have recalls?

11 recall campaigns apply to the 2004 Subaru Legacy. Recall repairs are free at any franchised dealer.

← 2003 Legacy All Legacy years 2005 Legacy →
Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.