Open safety recalls, the components owners report failing most often, crash-test results and running costs for the 2004 Mazda RX-8, assembled from NHTSA and EPA records.
Everything on this page applies to the model as a whole. Run its VIN to decode that exact car, its engine, trim, assembly plant and factory equipment, alongside these records.
Open a VIN recordRecalls and complaints are filed against a specific model year, so figures differ from one year to the next even within a single generation. See every Mazda RX-8 year.
18.3 mpg average · 16–20 range · EPA says 18
Over 5 years this costs $10,500 more in fuel than an average new vehicle.
NHTSA has issued a do-not-drive warning covering 3 recalls on this make, model and year. Repairs are free at any franchised dealer.
Recalls are issued per model. Confirm whether this specific car has already been repaired using its VIN, free, at any franchised dealer or on nhtsa.gov/recalls.
NHTSA lists 10 recalls for this make, model and year. Recalls apply to the model, so some may already be fixed on this specific car. A dealer can confirm from the VIN.
Issue: 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 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.
Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: 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 charge. The recall began December 3, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 2618F. Note: This recall supersedes recalls 13V130, 14V362, 14V773 and 15V869.
Campaign 19V781000
Issue: 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 Columbia, Florida, Georgia, Hawaii, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Mississippi, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands. On July 9, 2019 this recall was expanded to include certain 2004-2011 RX-8 vehicles that were previously recalled under 16V-354 but have not yet been repaired. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these passenger air bag inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: 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 of charge. The recall began July 6, 2018. Mailing to the affected RX-8 owners began July 6, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 2618F. Note: With the addition of the RX-8 vehicles, this recall fully supersedes recall 16V354.
Campaign 18V402000
Issue: 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 intrusion and other factors, including manufacturing variability that, over time, could cause the inflator to rupture.
Risk: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: 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, free of charge. The recall began on September 12, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1417G. Note: This recall supersedes recall 15V-382.
Campaign 17V474000
Issue: Mazda North America Operations (Mazda) is recalling certain model year 2004-2008 RX-8 vehicles. Heat from the engine and the exhaust may cause the main fuel pump pipe to crack.
Risk: If the fuel pump pipe cracks, fuel may leak, increasing the risk of a fire.
Remedy: Mazda will notify owners, and dealers will replace the fuel pump filter kit, free of charge. The recall began on July 31, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1017E.
Campaign 17V354000
Issue: Mazda North American Operations (Mazda) is recalling certain 2004 Mazda RX-8 vehicles. The ball joint socket on the front suspension lower control arm may crack and the ball joint may separate from the socket.
Risk: If the ball joint separates, steering control may be lost, increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will replace the front lower control arms, free of charge. The recall began on July 31, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1117E.
Campaign 17V355000
Issue: Mazda North America Operations (Mazda) is recalling certain model year 2004-2008 RX-8 vehicles manufactured April 10, 2003, to February 18, 2008. The affected vehicles have fuel pump sealing rings that may deteriorate due to exposure to heat from the engine or exhaust pipe.
Risk: The deteriorated seals may leak fuel, which, in the presence of an ignition source, can increase the risk of a fire.
Remedy: Mazda will notify owners, and dealers will replace the fuel pump sealing ring set and add a thermal insulation pad to the fuel tank, free of charge. The recall began July 31, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 0516J.
Campaign 16V793000
Issue: ON CERTAIN PASSENGER VEHICLES, DUE TO IMPROPER FORGING OF THE LOWER CONTROL ARM, CRACKS MAY OCCUR IN THE BALL JOINT SOCKET.
Risk: IN SEVERE DRIVING CONDITIONS, THE BALL MAY SEPARATE FROM THE BALL JOINT SOCKET AND A LOSS OF STEERING MAY OCCUR, WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE CONTROL ARMS. THE RECALL BEGAN ON AUGUST 30, 2005. OWNERS MAY CONTACT MAZDA AT 1-800-222-5500.
Campaign 05V325000
Issue: IF CERTAIN PASSENGER VEHICLES ARE PARKED AND THE ENGINE IS OPERATED AT HIGH RPM'S FOR AN EXCESSIVE LENGTH OF TIME, SOME OF THE PARTS AROUND THE EXHAUST SYSTEM CAN MELT AND PRODUCE A VARIETY OF MALFUNCTIONS. PROBLEMS CAUSED BY THE EXCESSIVE HEAT BUILD-UP CAN RANGE FROM INOPERATIVE OXYGEN SENSOR, NEUTRAL SWITCH AND BACK UP LIGHTS, PROBLEMS WITH THE PARKING BRAKES, MALFUNCTIONS OF THE GAS GAUGE AND/OR POSSIBLE FUEL LEAKS RESULTING FROM HEAT DAMAGE TO THE FUEL TANK.
Risk: FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL INSPECT AND REPLACE PARTS. THE RECALL BEGAN ON AUGUST 30, 2005. OWNERS MAY CONTACT MAZDA AT 1-800-222-5500.
Campaign 05V317000
Issue: ON CERTAIN PASSENGER VEHICLES WITH MANUAL TRANSMISSIONS, THE HEAT INSULATOR MAY BE CRACKED CAUSING ABNORMAL NOISE.
Risk: CONTINUED OPERATION OF THE VEHICLE CAN CAUSE THE INSULATOR TO COME OFF AND COULD POSE A HAZARD TO FOLLOWING VEHICLES.
Remedy: DEALERS WILL REPLACE THE HEAT INSULATOR. THE RECALL BEGAN MARCH 5, 2004. OWNERS SHOULD CONTACT MAZDA AT 1-800-222-5500.
Campaign 04V075000
Issue: AS A RESULT OF AN NCAP TEST, CERTAIN PASSENGER VEHICLES ARE BEING RECALLED FOR IMPROPERLY WIRED FRONT PASSENGER SEAT AIR BAGS.
Risk: THE AIR BAG WILL NOT PROVIDE ADEQUATE PROTECTION WHEN THE VEHICLE IS INVOLVED IN A FRONTAL CRASH.
Remedy: DEALERS WILL INSTALL A NEW WIRING HARNESS IN THE FRONT PASSENGER SEAT AIR BAG SYSTEM. THE RECALL BEGAN MARCH 5, 2004. OWNERS SHOULD CONTACT MAZDA AT 1-800-222-5500.
Campaign 04V074000
The parts named most often across 515 owner complaints filed with NHTSA for this make, model and year.
2 crashes · 6 fires · 1 injured
4 crashes · 1 injured
5 crashes · 5 injured
2 fires
Complaints are self-reported and skew toward problems people find alarming, so read this as where to look rather than as a defect rate.
The contact owns a 2004 Mazda RX-8. The contact stated that while the vehicle was being serviced at Valvoline for a scheduled oil change, the contact was informed that fuel was leaking. The contact was advised not to drive the vehicle. The dealer was contacted and notified of the failure. The vehicle was taken to the dealer, where a diagnostic evaluation revealed a fractured fuel system discharge pipe. The contact was informed that the fuel pump required replacement. The contact associated the failure with NHTSA Campaign Number: 17V354000 (Fuel System, Gasoline), which was completed on the VIN in 2009. The manufacturer was notified of the failure and informed the contact that the repair was not covered under warranty. The failure mileage was approximately 70,000.
No worries — here it is trimmed to under 2,000 characters: I am reporting a recurring safety defect on my 2004 Mazda RX-8 (VIN: [XXX] a repair under NHTSA Recall 1017E (Fuel Pump Ring / Discharge Pipe). Recall 1017E was completed on my vehicle on September 19, 2017. The same fuel leak has since recurred, with fuel vapor now entering the passenger cabin. Only a few thousand miles have been driven since the recall repair. The vehicle is currently at Della Mazda, Queensbury, NY at approximately 72,000 miles. On May 8, 2026, I contacted Mazda Customer Experience Center. Mazda confirmed the dealer submitted a pre-authorization request for recall coverage, which Mazda corporate denied, stating the recall was previously completed and further repairs are my responsibility. I have a chat transcript documenting this. A recall remedy that fails to correct the covered defect should not be considered complete. I am requesting NHTSA review whether Recall 1017E has produced recurring failures, direct Mazda to honor the recall remedy, and advise on available consumer reimbursement. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
For a year I have responded to every notice for a recall repair (7 total) Mazda has not repaired my vehicle or scheduled its repair. My recall ID is 016742248 and my Campaign Number is 100409. My car has a DO NOT DRIVE status and Mazda tells me I MUST drive the car 2 hours to get it repaired each way. And they refuse to transport y vehicle even thought I have told them in phone conversations about my cars do not drive status. The latest attempt for filing for a repay was 7-21-25 at 9:40am central time.
The contact owns a 2004 Mazda RX-8. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle failed to restart. The check engine warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the engine. The dealer determined that the engine had no compression. The vehicle was repaired, but the failure reoccurred. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 60,000.
The electric power steering randomly pulls hard to one side while driving. There are brief spasms of forceful jerks each jerk is 1-2 seconds the series of jerks lasts 10-20 seconds and usually stops with power steering failure all while driving.
Engine naturally wears out especially after 200k miles due to friction in the natural design of the Rotary engine, resulting in losing its overall function such as turning off in the middle of a drive due to loss of compression from worn Apex Seals of the Rotary. The rotary engine requires a replacement of the Apex Seals to continue functioning normally to avoid any unpredictable accidents due to engine failure. An event occurred where my RX-8 went into limp mode in the middle of the freeway as i was commuting due a misfire from poor compression, this is more then likely a common event nowadays for RX-8 owners starting at the S1 2004 models with newer models soon to follow the same incident as me. This is completely unsafe especially traveling at 65 MPH
The contact owns a 2004 Mazda RX-8. The contact stated that while the vehicle was parked, he noticed a strong gasoline odor originating from the vehicle. There was no warning light illuminated. The contact stated that the failure persisted. The vehicle was taken to the dealer where it was diagnosed that the fuel pump was fractured and needed to be replaced. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 17V354000 (Fuel System, Gasoline); however, the recall repair failed to fix the vehicle. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that they would follow up with him. The failure mileage was approximately 86,000.
Fuel fumes are leaking into passenger compartment and leaking from tank. Previous recall failed to fix
FRONT PASSENGER AIRBAG CRACKED DASH AND PUSHED OUT GLOVE BOX.
I NOW HAVE REPLACEDCLUTCH PEDAL THE FORTH TIME. IM WRITING THIS TO SEE IFI CAN STILL GET ONE FACTORY REPAIR OF THE PART THE PEDAL WILL BREAK IN WELD SPOT REGARDLESS OF MY TRYING NOT PUT TO MUCH PRESSURE.
JULY 2017 WHEN I START THE CAR THE STEERING GEAR TURN TOO THE RIGHT ALL THE TIME. FEW MILE THE STEERING GET HARD AND START SHACKING BY IT SELF. NOW THE STEERING IS HARD WITH ABS AND CONTROL TRACTION LIGHT ON. I SEND IT TOO A MECANIC TOO CHECK THE WIRING AND RACK AND PINON AND THE MECANIC INDICATE THAT IS THE TORQUE SENSOR AND I HAVE TOO CHANGE THE RACK AND PINON.
RECENTLY PURCHASED THE CAR FROM SOMEONE ELSE AND NOTICED THAT THE CABIN SMELLS LIKE FUEL. I THOUGHT MAYBE HE SPILLED SOME INSIDE IT BUT IT'S BEEN A WEEK AND THE SMELL IS STILL THERE. I DON'T KNOW WHY AND I'M WORRIED ABOUT THE CAR CATCHING FIRE OR ME GETTING CARBON MONOXIDE POISONING.
Showing 12 of 515 complaints.
NHTSA frontal crash test
4 open NHTSA investigations into this model. Investigations come before recalls, so these are potential defects not yet covered by one.
Rated configuration: 2004 Mazda RX-8 4-DR. w/SAB