Most common 2004 Subaru Baja problems
Share of the 18 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Subaru Baja complaints by model year
Best Baja years: 2004. Years to avoid: 2003. Compare all years →
2004 Subaru Baja recalls (9)
Air bags › Frontal › Passenger side › Inflator module
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 Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi,…
Remedy: 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, 2020.
Air bags › Frontal › Passenger side › Inflator module
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 Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts,…
Remedy: 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.
Air bags › Frontal › Passenger side › Inflator module
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 Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas,…
Remedy: 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.
Air bags › Frontal › Passenger side › Inflator module
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 Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi,…
Remedy: 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.
Air bags › Frontal › Passenger side › Inflator module
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, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South…
Remedy: 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 1-856-488-8500.
Air bags › Frontal › Passenger side › Inflator module
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 Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri,…
Remedy: 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.
Show 3 more recalls
Air bags › Frontal › Passenger side › Inflator module
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 manufactured January 22, 2003, to May 2, 2008, 2003-2008 Subaru Outback…
Remedy: 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.
Air bags
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 registered, in Puerto Rico, Hawaii, the U.S.
Remedy: 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.
Engine and engine cooling
On certain passenger and sport utility vehicles, the cover bolts for the engine oil control valve May not be sufficiently tightened, allowing oil to leak from around the cover gasket.
Remedy: Dealers will inspect and retighten the oil-flow control valve cover bolts. The recall began on October 8, 2004. Owners should contact Subaru at 1-800-782-2783.
NHTSA defect investigations
Federal safety investigators have looked into 4 possible defects involving the 2004 Subaru Baja:
Air Bag Inflator Rupture
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 service life, and were equipped with inflators produced by Takata, a tier-one supplier of automotive air bag…
Fuel pump leak
Cracks May develop in the fuel hose connection (nipple) on the outlet (pressure) side of the fuel pump.this condition can result in the leakage of gasoline from the fuel pump.as a result of additional reports and other information provided by Subaru in response to the agency's investigation, this investigation has been upgraded to engineering analysis ea 09-007.
Air Bag Inflator Rupture
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 service life, and were equipped with inflators produced by Takata, a tier-one supplier of automotive air bag…
Fuel pump leaks
Subaru will conduct a safety recall (09v-277) on all 15, 633 model year (my) 2005 and my 2006 baja vehicles, including turbo and non-turbo models.Subaru has identified a defect in which cracks develop in the fuel hose connection (nipple) on the outlet (pressure) side of the fuel pump.this condition can result in a pressurized leak of gasoline from the fuel pump.Subaru's analysis of sample parts collected from the…
What 2004 Subaru Baja owners say
Fuel & propulsion system
Strong fuel smell in cabin when started in very cold weather and persisting even once car has warmed up. So severe as to cause nausea and fogging of interior windows. Had to drive in very cold weather with windows down to vent fumes. Diagnosed by dealer as leaking fuel lines around intake manifold (exactly like recall for 05 and 06 model years). $1200 repair estimate.
Fuel leaks around clamped rubber hoses in and around intake manifold especially during cold weather. The fumes from these leaks are extremely noticeable at slow speeds or stopped and enter the drivers compartment through the vents. I have great concern for the possibility of fire.
2004 Subaru Baja engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.5L 4-cyl | 4-speed automatic | 4WD/AWD | 19 / 25 / 21 |
| 2.5L 4-cyl | 5-speed manual | 4WD/AWD | 19 / 25 / 21 |
| 2.5L 4-cyl turbo | 5-speed manual | 4WD/AWD | 16 / 22 / 18 |
| 2.5L 4-cyl turbo | 4-speed automatic | 4WD/AWD | 16 / 21 / 18 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2004 Subaru Baja a good car?
Based on 18 owner complaints filed with NHTSA, the 2004 Baja rates better than average: 41% fewer complaints than a typical year of the Baja at the same age. It is one of the best Baja years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2004 Subaru Baja?
The fuel & propulsion system — 10 complaints, 56% of all complaints for this model year, most often about storage › tank assembly › filler pipe and cap. Next are the air bags (2) and seat belts (1).
How many recalls does the 2004 Subaru Baja have?
There are 9 recalls for the 2004 Subaru Baja, the most recent from January 2, 2020 (inflator module). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Subaru Baja?
The best years by complaints, compared at the same age, are 2004. Years to avoid or approach with caution: 2003. See the full Subaru Baja years comparison.
At what mileage do 2004 Subaru Baja problems happen?
The median mileage reported in complaints is about 79,000 miles; 23% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.