Skip to content
Engine coolingPart report

2005 Subaru Legacy Engine cooling Problems

Complaints
29about this part
Share
16%of 184 total for the year
Median mileage
32,798miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 29 complaints about the engine cooling of the 2005 Subaru Legacy, 16% of the 184 complaints for this model year. Where a mileage was given, the median is 32,798 miles. 1 of these say a crash was involved and 1 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Turbo charger and engine blown with 63,000 miles. Happened on a freeway while traveling at a steady (not accelerating or decelerating) 45 MPH. Purchased extended warranty from dealership at time of purchase, but am told that they will not cover the damages because I changed the oil (full synthetic) myself at the time of last oil change, while I was doing a brake job. It took the dealership over two weeks to diagnose the problem and was not initially given a rental or loaner. …”

NHTSA complaint #10218436, filed 2008-02, 65,840 miles

“Immediately following heavy rain storms, my 2005 Subaru Legacy wagon had problems starting and running. The engine 'stutters' or 'misfires' until the battery is disconnected and left for approximately 10 minutes, then reconnected. I have taken the car in to the Subaru dealer on approximately four occasions for this problem, where ecu codes have been cleared, and I have been informed that the problem was solved. It invariably returns with the next rainstorm. …”

NHTSA complaint #10163976, filed 2006-07, 15,000 miles

“The letter I sent to Subaru of america (edited): I am the owner of a 2005 Legacy gt. On august 5th, 2008 my family and I were headed to boise, idaho from bend, oregon. About an hour and a half from home I noticed that the engine was revving abnormally high to maintain speed. I called the shop back in bend (thomas sales and service) and they recommended that I have the car towed back to them. When we arrived back in bend the tech at the dealer inspected the car and determined that it was a turbo issue, as I had suspected. …”

NHTSA complaint #10238964, filed 2008-08, 74,000 miles

“I was driving at the speed limit. I heard noises start to come from under the hood of the car, and the car lost power. As soon as I safely could, I pulled over and parked the car. I had it towed to a dealership for repair. The dealership diagnosed the problem as a failed turbocharger. It replaced the turbocharger and returned the car to me. It took the dealer four days to return the car to me. Approximately 150 miles later, I experienced the same symptoms. I drove straight to a dealership just a mile or two from where I was located, by coincidence, at the onset of this second problem. …”

NHTSA complaint #10384659, filed 2011-02, 66,000 miles

“At 74,000 miles the turbo blew in my 2005 Subaru Legacy turbo wagon. Upon request of the company I handed in as many maintenance records as I could find. The company repaired the turbo, splitting the cost with me, 50/50 ($900 each). They failed to change the oil, as I asked them to do, and to fix whatever they had to fix to make the car right again. Once repaired, after driving my car about 15 miles, the turbo blew again. After admitting they didn't change the oil, the dealer repaired the turbo again, under warranty this time, with the exception of the 2 oil changes they charged me. …”

NHTSA complaint #10256659, filed 2009-01, 74,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
2025117%
202113%
201611%
201511%
201323%
201164%
201043%
200912%
200726%
200645%
20052916%
200424%
2003915%
2002917%
20011114%
20001617%
19991112%
19983026%
19973122%
19962218%
1995179%
199447%
19931722%
199247%
199168%
199022%

Other parts of the 2005 Subaru Legacy

Brakes
31 complaints
Fuel system
27 complaints
Electrical system
25 complaints
Air bags
21 complaints
Visibility (wipers, defrost, mirrors)
17 complaints
Vehicle speed control
15 complaints
Exterior lighting
13 complaints
Transmission and drivetrain
13 complaints
Suspension
7 complaints
Other or unknown
6 complaints
Seat belts
6 complaints
Seats
6 complaints

← All problems reported for the 2005 Subaru Legacy

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