2009 Mazda MAZDA6 Engine Problems
- Complaints
- 11about this part
- Share
- 3%of 386 total for the year
- Median mileage
- 124,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 11 complaints about the engine of the 2009 Mazda MAZDA6, 3% of the 386 complaints for this model year. Where a mileage was given, the median is 124,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My son was driving my car to get food when the car lost control of steering and veered right towards the curb. His steering was straight but car was difficult to control. Thankfully he was only going 25 MPH. We took it to auto shop and was told engine cradle/subframe had rusted throughout. Very expensive repair. We also own a second 09 Mazda 6 that we now worry about and will get looked at.”
NHTSA complaint #11119417, filed 2018-08, 100,000 miles“I bought my Mazda 6, year 2009, brand new from a Mazda dealer in virginia. Some time ago, while I was driving it at approximately. 30 MPH in heavy traffic on one of the main roads, I then turned on the left turn signal as I needed to make a left turn at the very next light. Suddenly, the engine died completely and the car stopped in the middle of the traffic. Luckily I was not hit by the drivers behind me. I was able to put the gear in park, start the engine again and drive the car home. …”
NHTSA complaint #10577726, filed 2014-04, 2,000 miles“I went for an oil change and found out that the frame that holds the engine in place was completely rotted out and that my engine could fall out at any given time. Also, because of the rot, the rod that should be attached to the steering was not attached because the bolts had nothing to adhere to. This could have resulted in me driving with my daughter and losing my steering and possibly getting in a fatal accident. The car is in the shop as it is not able to be driven per my mechanic for safety reasons as well as failing inspection fro this. …”
NHTSA complaint #11022556, filed 2017-09, 130,000 miles“Was driving vehicle at 45 mile per hour. Suddenly noticed steering wheel was off center. I did not hit a pothole or any other obstructions on the road. Steering became very loose and vehicle hard to steer. When braking the vehicle started to make squealing sound and pulled to one side. Suspension became very harsh even on good surface road.. This is a catastrophic failure with no warning. Fortunately was able to get vehicle to auto repair center without getting into accident. Auto repair facility examined vehicle and showed me that engine cradle - subframe had rusted thought and broke. …”
NHTSA complaint #11130856, filed 2018-09, 169,000 miles“I bought a used car with 2 dashboard light tmps & engine the dealer give me extra warranty but never been repair furthermore I find out by myself a recall for the outer door handles after the door open while I driving in the express way this happened to my youngest daughter; and in other 2 incidents the car do not respond with the appropriate speed causing me a big chance of accident afterwards it is happened again so due to other several mechanic problems and for security I have to decided to return the car now I have no money no car and a big problem I am having hardly time tried to summit…”
NHTSA complaint #10846375, filed 2016-03, 150,000 milesRelated service bulletins
- 11034447Jun 19, 2026This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-061/25 12/17/25 DESCRIPTION If you encounter any type of electrical concern (e.g…
- 11032103Apr 21, 2026This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory…
- 11007019Aug 15, 2024If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by…
- 10092584Aug 26, 2016There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. This service bulletin is to inform…
- 10092724Jun 24, 2016If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. If the…
- 10085289Jun 24, 2016If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. If the…
- 10092343May 27, 2016There are two engine timing chain types for the 2009-2013 mazda6 3.7l. 1. Roller type timing chain is used on the 2009-2011 built before december 14, 2010. 2. Silent type timing…
- 10092322May 27, 2016Workshop manual evap system leak inspection using the m-mds has been discontinued for some models. Instead, the workshop manual evap system leak inspection using evap leak tester…
- 10091495Mar 21, 2016Please be aware that the workshop manual procedure for the 2009 through 2012 mazda6 (with 3.7l engine) timing chain is incorrect. The procedure will be corrected on ms3 by the…
- 10084964Mar 21, 2016Please be aware that the workshop manual procedure for the 2009 through 2012 mazda6 (with 3.7l engine) timing chain is incorrect. The procedure will be corrected on ms3 by the…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 13 | 76% |
| 2019 | 1 | 17% |
| 2018 | 32 | 55% |
| 2017 | 4 | 7% |
| 2016 | 7 | 9% |
| 2015 | 4 | 7% |
| 2014 | 15 | 11% |
| 2012 | 2 | 2% |
| 2011 | 3 | 2% |
| 2010 | 4 | 2% |
| 2009 | 11 | 3% |
| 2008 | 2 | 2% |
| 2007 | 9 | 6% |
| 2006 | 10 | 6% |
| 2005 | 4 | 3% |
| 2004 | 7 | 4% |
| 2003 | 10 | 6% |
Other parts of the 2009 Mazda MAZDA6
123 complaintsSuspension
76 complaintsAir bags
75 complaintsOther or unknown
59 complaintsSteering
36 complaintsElectrical system
32 complaintsVisibility (wipers, defrost, mirrors)
17 complaintsWheels
16 complaintsExterior lighting
15 complaintsTires
14 complaintsFuel system
11 complaintsLatches, locks and linkages
10 complaints
← All problems reported for the 2009 Mazda MAZDA6
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology