Which parts fail
Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2009 Hyundai Santa Fe owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2009 Hyundai Santa Fe. The contact stated that while the vehicle was at an independent mechanic for an oil change, she was informed that oil was leaking onto the alternator. The contact stated that the vehicle had previously been repaired under Service Campaign 976 (Cylinder Head Cover Oil Leak Repair With Oil Protector Install And Alternator Voltage Test), with the valve cover replaced twice; however, the failure persisted. The vehicle was then taken to the dealer, who related the failure to Service Campaign 976 and determined that the valve cover needed to be replaced for the third time. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 136,000.
The contact owns a 2009 Hyundai Santa Fe. The contact stated while driving at various speeds, the vehicle stalled. The contact stated that the failure occurred mostly while decelerating from highway speeds. The vehicle was taken to several independent mechanics to be diagnosed, but the failure could not be duplicated. The dealer and the manufacturer were not notified of the failure. The failure mileage was approximately 85,000.
The contact owns a 2009 Hyundai Santa Fe. The contact received a notice for TSB: [redacted] and the vehicle was taken to the dealer where the campaign was completed. The contact stated that while an oil change was being performed, she was informed that the valve cover gasket was leaking. Additionally, the check engine warning light was illuminated. The fuel senders and O rings, the spark plugs, and the valve cover gasket were replaced; however, the failure recurred. The dealer replaced the oil sending unit; however, the failure persisted. The vehicle was taken to an independent mechanic, where the valve cover gasket, the valve cover gasket kit and the spark plugs were replaced. The contact stated that the dealer later replaced the oil pan due to oil leaking. …
[redacted] We took out Stanta Fe to the Hyundia Dealership in Columbia, TN 38401. The installed a new rover cover gasket left and service kit. The purpose was to stop oil from leaking into the alternator. I would like to point out we did not see any visible signs of the gasket was leaking. We had our regular scheduled oil change in Feb of 2025 and no report of an oil leak. We had a service event at the end of June 2025 and were told there was a visible leak was present and appeared to be about 3 months old. We took it back to the dealership and reported the recall issue was occurring. This was 7/25 and just outside of a year. The stated it would not be covered under warranty/recall now. I called and complain to Hyundia corporate. Waited 2 weeks to say it would be taken care of by the dealership. …
While driving on the interstate, I approached my exit. As I am slowing down, the engine shuts off and steering becomes very hard. I quickly shifted into neutral to restart the car to avoid a crash. There were no warning lights on the dash before shutting down. I immediately took it to a mechanic to see what the problem was. He said he saw none. This has been going on since September 2020 and it is happening more than one time a day. Since then, I have taken it to 4 other mechanics who have all told me that they don't see any problems. I take chances everyday not knowing when the car will shut down on me while driving because this is my only vehicle that I just bought in April of 2020. This is a very serious problem that should've been looked into.
I was decelarating after going highway speed on the highway and the car stalled electrical still worked but braking power steering acceleation all stopped working and engine lights turned on and esc and other lights i retarted the car and no engine lights turned on i went to my mechanic he said it dosnt show on diagnostics so he cant fix it this is just one incident its happend numerous times and it almost caused accident its dangerous and must be dealt with right away
Vehicle will suddenly shutdown in the middle of the road. This could easily have caused a crash at any time. Several batteries have been replaced due to alternator not charging the battery. Then the battery has to be jumped for emergencies. I have taken the car in for repairs of the recall twice. I was told that the front end would come off and parts would have to be replaced because of the age of my vehicle they would not fit again. I need a solution to this problem.
vehicle will randomly shutoff. example coming off the interstate and off the exit ramp and accelerating into traffic vehicle with completly die, no power steering or power brakes. after pulling off the road the vehicle will restart and run normally. may not happen again for several weeks. dealer had performed recalls and cannot duplicate issue
While exiting highway, decelerating but still going mid-range speed (about 40 mph), car stalled and all power was lost. Could no longer control direction and almost slammed into median the first time (two days ago) and today, almost slammed into oncoming traffic.
January 2022, I had to have the car towed to the dealership after the car came to an abrupt stop in the middle of driving. Once at the dealership, it was determined that oil leakage from the engine had coated the alternator. I researched this to only discover Service Campaign SB-100058931-4495 (08/15/2015) had alerted dealerships to cylinder head gasket and alternator challenges as described in Campaign 15-01-031 (July 2015). Also referenced was Service Campaign 936. I had not received a notice from my dealer, nor had the 17-point "inspection" revealed this problem any service in the last 6.5 years since the Hyundai alert. This week, 08/09/2022, I drove to the dealership after two days of calling. Eight calls - no answer. I requested the service director (Mr. …
Engine complaints in other Santa Fe years
Frequently asked questions
How common are engine problems on the 2009 Hyundai Santa Fe?
NHTSA has 67 complaints about the engine & cooling of the 2009 Hyundai Santa Fe, 19% of the model year's 358 complaints. The component named most often is engine (2 mentions).
Is there a recall for 2009 Hyundai Santa Fe engine problems?
No. NHTSA lists no engine & cooling recall for the 2009 Hyundai Santa Fe, though it has 2 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2009 Hyundai Santa Fe engine problems start?
Half of the complaints with a recorded mileage happened before about 85,000 miles, and 11% before 25,000 miles.
Is it dangerous?
Owners linked 3 crashes, 2 fires and 1 injury to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
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.