2004 Mazda Mazda6 Problems, Recalls & Reliability

197 owner complaints sit in the federal file for the 2004 Mazda Mazda6, alongside 7 recall campaigns and 3 defect investigations. It scores 50/100 on the trouble index — a below-average year for this model. Airbags leads the reports.

197Complaints
50/100Trouble index
7Recalls
70,878Typical trouble mileage

Below average

Where 2004 sits among all Mazda6 years

Darker = quieter yearsBrighter amber = more trouble

What owners report

Airbags 55 complaints (28%)
“Takata recall: three months with no remedy in site. Been unable to use car as designed. What is status for fix? When can a use the passenger seat?”— owner report to NHTSA, 2004 Mazda6
Electrical 22 complaints (11%) · typically ~70,000 miles
Transmission & drivetrain 19 complaints (10%) · typically ~55,000 miles
Engine 18 complaints (9%) · typically ~76,654 miles
Body & structure 15 complaints (8%) · typically ~92,900 miles
Brakes & stability 11 complaints (6%) · typically ~35,000 miles

Mileage when trouble shows up

Among the 110 reports that include an odometer reading, problems most often appear around 70,878 miles. Half of those reports fall between 32,864 and 115,000 miles — a useful range to weigh against the mileage of the exact car you're looking at.

Recalls (7)

AIR BAGS 19V781000 2019 Do not drive

Mazda North American Operations (Mazda) is recalling certain 2003-2008 Mazda6, 2004-2005 MPV, 2004 RX-8, and 2006-2007 Mazdaspeed6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators…

Fix: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of…

AIR BAGS 18V402000 2018 Do not drive

Mazda North America Operations (Mazda) is recalling certain 2003-2008 Mazda6, 2006-2007 Mazdaspeed6 and 2004 MPV vehicles nationwide. Mazda is also recalling 2005-2006 MPV vehicles in Alabama, Arizona, Arkansas, California, Delaware, the District of…

Fix: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate inflator, free…

AIR BAGS 17V474000 2017 Do not drive

Mazda North American Operations (Mazda) is recalling certain model year 2003-2008 Mazda6, 2004-2008 RX-8, and 2006-2007 Mazdaspeed6 vehicles. The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture…

Fix: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the driver's frontal air bag inflator with an alternate inflator,…

EXTERIOR LIGHTING 09E025000 2009

DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY…

Fix: DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON JULY 28, 2009. OWNERS MAY CONTACT DOPE, INC. AT 1-626-272-1798.

EXTERIOR LIGHTING 09E012000 2009

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY…

Fix: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT 1-909-598-7589.

EQUIPMENT 09E011000 2009

THULE, INC. IS RECALLING 2,323 OWNER-INSTALLED ROOF-MOUNTED FIT KITS, MODELS 3068 AND 3069, MANUFACTURED BETWEEN JANUARY 1, 2008 AND FEBRUARY 28, 2009 THAT ARE USED WITH THULE PODIUM FOOT PACKS, MODELS 460 AND 460R. THESE FIT KITS WERE SOLD AS AFTERMARKET…

Fix: THULE WILL MAIL A RETRO FIT KIT ALONG WITH REPAIR INSTRUCTIONS TO OWNERS FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE APRIL 13, 2009. OWNERS MAY CONTACT THULE TOLL-FREE AT…

SEAT BELTS 04V582000 2004

ON CERTAIN PASSENGER VEHICLES, THE RIGHT AND/OR LEFT REAR SEAT BELTS MAY NOT LOCK PROPERLY DUE TO MISSING RETAINING PINS ON THE HOUSING.

Fix: DEALERS WILL INSPECT THE REAR SEAT BELTS AND REPLACE DEFECTIVE SEAT BELT RETRACTORS. THE RECALL BEGAN ON DECEMBER 27, 2004. OWNERS SHOULD CONTACT MAZDA AT 1-800-222-5500, OPTION #4.

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 →

Desiccated Air Bag Inflator Rupture EA21002 opened September 17, 2021 · still open

Component: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade,…

Model years named: 2003, 2004, 2005, 2006, 2007, 2008

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, 2006, 2007, 2008

Air Bag Inflator Rupture PE14016 opened 2014, closed 2015

Led to recall campaign 13V172000.

Technical service bulletins

219 manufacturer communications — service bulletins, the biggest share on electrical and engine — are on file for the 2004 Mazda Mazda6. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

See the 2004 Mazda6 TSB list →

Complaint history for this model year

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

2004peak 28 in 20152026

Questions buyers ask

Is the 2004 Mazda Mazda6 reliable?

The 2004 Mazda Mazda6 drew 197 complaints in federal safety records — a below-average year for this model. Its trouble index is 50/100, scored against the model's worst year (2009).

What are the most common 2004 Mazda Mazda6 problems?

The top reported problems for the 2004 Mazda Mazda6 are airbags (55 complaints), electrical (22), and transmission & drivetrain (19).

At what mileage do 2004 Mazda Mazda6 problems show up?

Owners most often report 2004 Mazda Mazda6 problems around 70,878 miles. Half of all reports that include an odometer reading fall between 32,864 and 115,000 miles.

Does the 2004 Mazda Mazda6 have recalls?

7 recall campaigns apply to the 2004 Mazda Mazda6. At least one carries a do-not-drive or park-outside warning — check your VIN before driving.

← 2003 Mazda6 All Mazda6 years 2005 Mazda6 →
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.