Check a vehicle VIN check Latest recalls Latest complaints Common problems Rankings Compare vehicles Recall roundups All makes Guides Share your experience
Theme

Vehicle safety record

2004 Subaru WRX Problems, complaints & recalls

Owners have filed 42 complaints about the 2004 Subaru WRX with NHTSA, most often about the fuel system (35) and the engine & cooling (4). Those complaints describe 1 crash, 1 injury and 1 death. It is covered by 5 recalls, the latest in February 2023 for the inflator module. For comparison, the 2003 has 60 and the 2005 has 19.

NHTSA data checked

DMore problems than a typical WRX year, for its age

#159 most complained-about 2004 vehicle

Complaints
42
Recalls
5
Crashes
1
Fires
0
Injuries
1
Deaths
1

Most common 2004 Subaru WRX problems

Share of all 42 complaints. One complaint can name more than one area. Tap an area for its complaints and recalls.

2004 Subaru WRX recalls 5

Recall repairs are free. Your dealer fixes them whether or not you bought the car there - check your VIN at nhtsa.gov/recalls to see if yours is done. What to do

Air bags: inflator module

23V076000130 vehicles affected

The problem
Subaru of America, Inc. (Subaru) is recalling certain 2004-2005 Impreza and WRX vehicles that received replacement front passenger air bag inflators under a previous recall. The replacement air bag inflators may have been installed incorrectly.
The risk
An incorrectly installed inflator may not properly inflate the passenger air bag, increasing the risk of injury during a crash.
The fix
Dealers will inspect the passenger inflator and if necessary, install a new inflator kit, free of charge. Owner notification letters are expected to be mailed April 14, 2023. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRF-23.

Air bags: inflator module

20V003000111,562 vehicles affected

The problem
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, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
The risk
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
The 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 contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKC-20.

Air bags: inflator module

20V002000127,547 vehicles affected

The problem
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, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
The risk
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
The 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 contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKB-20.

Air bags: inflator module

20V001000258,813 vehicles affected

The problem
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, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
The risk
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
The 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, 2020. Subaru Owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKA-20.

Exterior lighting

06E06000087,745 vehicles affected

The problem
Certain aai motorsports combination lamps sold as replacement lamps for use on the above list passenger vehicles. Combination lamps not equipped with amber side reflectors fail to conform with the requirements of federal motor vehicle safety standard no. 108, "Lamps, reflective devices, and associated equipment."
The risk
Lack of amber side reflectors in the lamps will decrease lighting visibility to other drivers and may possibly result in a vehicle crash
The fix
Aai motorsports will notify owners and replace the lamps free of charge. The recall began on august 1, 2006. Owners may contact aai motorsports at 909-923-9188.

What owners say

Be the first WRX owner to share.

Problems or none - your experience is exactly what the next buyer is looking for. Write it now

42 complaints about the 2004 Subaru WRX

Newest first, as filed with NHTSA by owners. Page 1 of 2.

Fuel system

Having recently moved to a cold weather state, I discovered that when the temperature is below freezing there is a smell of gasoline in the passenger cabin. After doing some research, subaru appears to be aware of this problem and in fact issued a recall on earlier model vehicles for the same issue. The fuel lines and clamps shrink in cold weather allowing fuel to leak at the fuel filter or more problematically onto the intake manifold near the turbo. This has been resolved in newer model vehicles, but for...

Read the full complaint

some reason subaru decided not to issue a recall for the 2004-2005 vehicles having this problem. When the vehicle warms up, the heat of the engine reduces or eliminates the leaks. Although I was able to tighten the hose clamps, I suspect that next winter I will be facing the same issue and/or a $500-1000 repair bill from the dealer.

Filed Incident Fuel / propulsion systemNHTSA 11084965
Engine & coolingFuel system

During cold weather fuel smell coming from engine and is leaking

Filed Incident Engine · Fuel / propulsion systemNHTSA 11057300
Fuel system

I have a 2004 wrx and whenever it gets cold lots of fuel leaks from under the intake manifold theres a recall for the same issue in 2002 2003 but it still does it on my car

Filed Incident Fuel / propulsion systemNHTSA 10946917
Airbags

Takata recall/subaru recall campaign wqr-53 nhtsa recall no. 15V-323 received a recall notice in may 2015 explaining that the airbag was recalled and would need to be replaced. Letter states that until the repair is preformed, do not allow passengers to ride in the front passenger seat. I recently received another letter with the same information stating that when subaru acquires a sufficient supply of parts to perform the repair, they will contact me about making an appointment. I called subaru 6 months ago...

Read the full complaint

and was told that a dealership should "lend" me a vehicle until the repair is complete. I left several messages with dealerships in the area and no one returned my phone call. It has been over a year and I am not able to have passengers in my vehicle. I use my car for work and I need this fixed. It is not safe to drive this vehicle and I do not want to have my children in the car until it is fixed.

Filed Incident Air bagsNHTSA 10897983
Fuel system

During vehicle operation in colder weather (32 deg f or colder), there is a strong fuel smell coming from the engine bay. Fuel lines are leaking in an area close to the air intake. This does not happen during warmer weather.

Filed Incident Fuel / propulsion systemNHTSA 10819641
Airbags

Was notified in july 2015 of defective passenger side air bag with warning to not use the passenger seat.Upon followup with subaru on 10-1-2015 was told that parts would not be available until after 12-1-2015. This means 5 months without full use of my vehicle. Their letter regarding nhtsa recall 15v-323 informed m to contact nhtsa at this website if subaru failed to remedy the veicle without charge in a timely manner. 5 To 6 months is not a timely maner.

Filed Incident Air bagsNHTSA 10779126
Fuel systemEngine & cooling

Strong smell of raw fuel coming into passenger compartment during very cold outside temperatures. *Tr

Filed Incident Fuel system, gasoline · EngineNHTSA 10672351
Fuel system

In below-freezing temperatures, there is a fuel smell coming from the engine bay. It seems to start at approximately 20 degrees fahrenheit, and becomes increasingly strong at lower temperatures. On a recent morning when the temperature was 9 degrees fahrenheit, the smell was strong enough to cause a light-headed sensation. This appears to be a known problem, with there already being a recall for similar vehicles. Many vehicles excluded from the recall, including my own, seem to experience the same problem. Even worse, some who have had the recall fix performed have stated that the fix prescribed by the recall does not always resolve the problem completely. *Tr

Filed Incident Fuel system, gasolineNHTSA 10671183
AirbagsCrash1 death

As a result of a multi-vehicle traffic accident the passenger side airbag deployed causing the female occupant to have a frontal skull fracture from shrapnel like pieces and neuro trauma. These injuries lead her to be unconscious and on life-support for 6 days and ultimately her death......Updated 11-24/14 *bf

Filed Incident Air bagsNHTSA 10654124
Fuel system

Fuel lines leak upon cold start up in the winter. Fuel leaks all over engine block, my fear that this can cause a fire. Subaru's answer is to bring it in, spend money to have the car looked at. All the while they will not provide me with a comp car and this is my only car. With work, school and trying to move at that time it was not possible to release the car to them and hope it leaked on that day for the tech or risk handing out cash every time I take it in for them to look at. They know they have an issue they...

Read the full complaint

don't want to fix any longer. This is a known issue for some wrx's and they say the problem was taken care of in 2004, obviously not. It appears my car was built in mid 2003...... And is possible in my opinion that my car could have been built with these faulty parts. *Tr

Filed Incident Fuel / propulsion systemNHTSA 10626516
Engine & coolingFuel system1 injury

When in freezing temperatures, my car is leaking gasoline in the engine compartment. Gasoline fumes are entering the passenger compartment causing nausea,dizziness and coughing (hence I am claiming/considering this as personal injury). I cannot always close the external vent because of fogging. This happens almost every time the temperature drops below freezing. Worse, I am afraid of the engine catching fire. I will take my car to the dealer for repairs. I just want to report this. *Tr

Filed Incident Engine and engine cooling · Fuel system, gasolineNHTSA 10563930
Fuel system

After starting my car in cold weather, I noticed a strong smell of gas. I found that there was gas pooling on top of my engine on the passenger side, under the intake manifold. I turned the car off and the gas stopped leaking, but when I turned it on again, I could see it dripping on to the location that it was pooling. *Tr

Filed Incident Fuel / propulsion systemNHTSA 10561735
Fuel system

On cold mornings less than 10 degrees a strong fuel smell enters the vehicle. This issue was subject to recall on 2002 and 2003 model cars yet 2004 models also experience this problem. This is a wide ranging problem that effects many cars all the up to the 2007 model year of the subaru impreza. This problem has been well documented since 2002 on the largest subaru impreza web forum. Http://forums.Nasioc.Com/forums/showthread.Php?T=131755. It's about time subaru fixes this problem. *Tr

Filed Incident Fuel system, gasolineNHTSA 10561186
Engine & coolingFuel system

When I start my car when it is cold out 20 degrees or below my gas line near the fuel rail leaks on the passenger side of the engine until the car warms up. It leaks a little up to enough to pool on the engine..It worries me because it is on the turbo side of the engine with the exhaust which temperatures can reach up to 1500 degrees. The car could easily catch fire. It is a known problem in subaru impreza wrx models 02-05 and has been brought to subarus attention multiple times. *Tr

Filed Incident Engine and engine cooling · Fuel system, gasolineNHTSA 10556567
Fuel system

Started vehicle after sitting overnight in sub-30 degree weather and a very strong smell of raw fuel was evident in vehicle. This happened on many more occasions; in any situation where the vehicle was given time to sit in cold weather. After the clamps were tightened on the lines, the smell was decreased; but after fear of a fire the lines and clamps were then replaced by myself. As subaru of america would not extend the recall to my 2004 vehicles and I could not afford to pay retail for the repair. This was very...

Read the full complaint

disappointing, as this is my first subaru and it was evident that the design was faulty. After replacing the lines and clamps, it seems as though the problem has been resolved. However, I cannot rule out the possibility of required repair in the future. *Tr

Filed Incident Fuel system, gasolineNHTSA 10543452
Fuel system

At temperatures at or below 15f there is a fuel leak from the inlet manifold. Can see gasoline leaking near where the fuel line enters the manifold. Leak stops once vehicle has warmed up. *Tr

Filed Incident Fuel / propulsion systemNHTSA 10494457
Fuel system

When the weather was very cold out, about 10f there was a noticeable gas smell outside the car and in the cabin when the hvac turned on. This is a fuel line issue which is known to subaru - there is a recall on 2002-2003 wrx models. However there is no recall on later models such as my 2004 wrx, which also suffer from the problem. *Tr

Filed Incident Fuel / propulsion systemNHTSA 10494441
Fuel system

I have a 2004 wrx and when the vehicle is left outside during very cold temperatures, at startup, there is a prominent fuel smell. This seems to occur if I leave the vehicle parked for an extended period of time (3+ hours) at 20 degree f or below. There have been numerous reports regarding this defect reported on the nasioc forums. In addition, there is a recall regarding this same defect for the 2002-2003 wrx's. I am greatly concerned about the risks associate with raw fuel being dispersed on the engine upon startup.

Filed Incident Fuel system, gasolineNHTSA 10393598
Fuel system

During cold weather (~36 f), there is a strong fuel smell in the cabin. The smell seems to be coming form the engine compartment (passenger side). The smell disappears after the engine warms up. *Tr

Filed Incident Fuel system, gasolineNHTSA 10374858
Fuel system

2004 Subaru wrx sti. Strong fuel smell in cabin during cold weather. Upon start of cold engine, after a few minutes. Smell overwhelms cabin till vehicle reaches operating temp. Approx. 5-10 Min. *Tr

Filed Incident Fuel system, gasolineNHTSA 10369538
Suspension

Rear suspension struts bind and clunk due to lubrication issue. Both original struts replaced under warranty as well as one of the replacements and problem has returned again for a total of 5 failed struts. Warranty has now expired and repair would be at my cost. The binding has progressed unabated and will likely result in time in complete failure (frozen or unrestricted movement). *Tr

Filed Incident SuspensionNHTSA 10315717
Fuel system

During cold weather, strong fuel odor is present indicating a fuel leak in the engine compartment. Event is repeatable on any day when ambient temp is ~36 degrees f or less and lasts until engine has warmed (about 15 minutes). Dealership reports that there is a service bulletin covering '02-'03 my. Odor is strong enough in cabin to cause physiological reactions (headache, nausea). *Tr

Filed Incident Fuel system, gasolineNHTSA 10315709
Brakes

Each time the engine is started for the first time after about 4 hours of not running, and the car is put into motion, the brakes fail to easily stop the car. Extreme pressure is required to be applied to the brake pedal to bring the car to a full stop. This condition lasts for several minutes-up to approximately 3- was present when the vehicle was new, and continues. The car's unstoppable and continued forward or backward motion could cause injury or death to a person in front of or behind the vehicle in an...

Read the full complaint

outdoor space such as a parking lot, or in a very confined space like a garage. Cars with an automatic transmission are at a disadvantage here, because they can't be slowed by depressing the clutch as with a manual transmission. A report to the new car dealer and the regional manager were dismissed by advising simply that greater brake pressure be applied. *Tr

Filed Incident Service brakes, hydraulicNHTSA 10313717
Fuel system

Fuel lines on top of the engine leak during cold weather, below 10 degrees f. There is a strong fuel odor out side the vehicle and inside when the vents are on. The smell goes away after the car is completely warmed up, 10-20 minutes of driving. *Tr

Filed Incident Fuel system, gasolineNHTSA 10298796
Fuel system

It has been much colder than usual here in tennessee and I have been having a very strong fuel smell inside the cabin of my 2004 subaru impreza wrx. It has happened every time I have driven over the past three days and does seem to go away when I accelerate but I have come to believe that is because the fuel vapor is being blown away by the moving of the air around the engine compartment while driving. As soon as I slow of come to a stop there is a strong raw fuel smell again. *Tr

Filed Incident Fuel system, gasolineNHTSA 10298232

Subaru WRX: every year compared

YearComplaintsRecallsCrashesFiresTop problemGrade
200865701Transmission & drivetrainD
20070300-A
200614400Engine & coolingB
200519500Fuel systemC
200442510Fuel systemD
2003602132BrakesF
20024262172Fuel systemF
All WRX years

2004 Subaru WRX vs rivals

More sales usually means more complaints, so compare similar vehicles of the same year. The grade compares each vehicle with its own model's other years.

Own a 2004 Subaru WRX? Share your experience.

Your experience goes live straight away and helps every owner and buyer who checks this vehicle. Anonymous, free, no account.

Overall, how would you rate it? *

0/4000 · Please leave out names, phone numbers and your full VIN.

By posting you confirm it's your own, honest experience and agree to the rules. Safety defect? Also report it to NHTSA - that's how recalls start.

Questions about the 2004 Subaru WRX

Does the 2004 Subaru WRX have any recalls?

Yes - NHTSA lists 5 recalls for the 2004 Subaru WRX: inflator module (February 2023); inflator module (January 2020); inflator module (January 2020); inflator module (January 2020) and more. Recall repairs are free at any authorized dealer. Enter your VIN at nhtsa.gov/recalls to see whether yours has been fixed.

What are the most common problems with the 2004 Subaru WRX?

By the complaints owners filed with NHTSA, the most common problem areas are the fuel system (35), engine & cooling (4), airbags (3).

How many complaints has the 2004 Subaru WRX had?

42 complaints have been filed with NHTSA, the first on July 5, 2006 and the latest on April 13, 2018. Of these, 1 describe a crash and 0 a fire, and together they report 1 injury and 1 death.

Is the 2004 Subaru WRX a reliable vehicle?

Its Safety Index is 31 out of 100 (grade D: more problems than a typical Subaru WRX year, for its age). The index weighs complaints, crashes, fires, injuries, deaths and recalls against how long the vehicle has been on the road, compared with the same model's other years. It is not a measure of every repair - read the complaints and owner experiences, and have any used vehicle inspected before you buy.

Which Subaru WRX years have the most complaints?
What should I do if my 2004 Subaru WRX has a problem?

If it is a safety problem, stop driving it if it is unsafe and contact your dealer. Report it to NHTSA at nhtsa.gov/report-a-safety-problem - enough reports start investigations and recalls - and share your experience here so other owners know what to look for.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

Owners helping owners

Know before you drive.

Every experience you share - good or bad - shows on that vehicle's page and helps the next owner and buyer. Two minutes, anonymous.

Share your experience