2003 Subaru Forester Engine cooling Problems
- Complaints
- 19about this part
- Share
- 10%of 189 total for the year
- Median mileage
- 62,026miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 19 complaints about the engine cooling of the 2003 Subaru Forester, 10% of the 189 complaints for this model year. Where a mileage was given, the median is 62,026 miles. 1 of these say a crash was involved, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Strong fuel smell inside the cabin during cold weather. It gets so bad at times that it causes irritation in my throat and a burning sensation in my eyes. It also leaves a foul taste in my mouth that lasts well after I exit the vehicle.”
NHTSA complaint #10252787, filed 2008-12, 100,000 miles“I purchased a new Subaru Forester xs in july 2003 and had it serviced regularly at now defunct Subaru dealerships. While I was driving one day, the car suddenly overheated. The foreign and domestic auto service mechanic I was able to reach showed me that the engine was leaking coolant in 3 places, requiring a costly repair of the head gasket. I learned from him that this head gasket failure was a common problem with subarus. I had the car under warranty with Subaru for 60,000 miles. …”
NHTSA complaint #10268187, filed 2009-05, 64,886 miles“Took Forester into Subaru dealer for 3k oil change; was told that almost all of my anti-freeze was gone and that the head gaskets were leaking, needing replacement at $1500. Miles on vehicle: 78k, purchased 6/02 new, all maintenance performed at dealer per schedule. At this time, I'm looking into websites to identify if this is a problem that's systemic with this vehicle, and looking into alternative sources to fix vehicle to reduce cost.”
NHTSA complaint #10176336, filed 2006-12, 78,000 miles“I had regular service done to my car at clay Subaru of norwood massachusetts. The representative stated that the mechanic noticed some oil seepage from the head gasket. They recommended that I get the head gaskets replaced within a year. Since that time I have monitored the oil level and have had to replace about a quart in between regular oil change intervals. I am concerned because I know this represents major engine work. They quoted that it would cost about $2,000.00 to replace the head gaskets. The car only had about 115,000 miles on it. …”
NHTSA complaint #10254368, filed 2009-01, 115,000 miles“My 2003 Subaru Forester - purchased new - currently has 55,000 miles on it. It was last serviced 3 months ago. At that time, nothing was mentioned about coolant problems or leaks. Last week, on the turnpike, the RPM needle started swinging wildly and I lost power. I managed to get to the shoulder of the turnpike and shut down and by that time smoke was pouring out from the engine. The problem diagnosed is that the coolant had leaked at the head gaskets - a problem that I am now learning Subaru has known about for some time. I have to replace the engine at a cost of at least $2600. …”
NHTSA complaint #10281824, filed 2009-08, 55,000 milesRelated service bulletins
- 10198749Jun 7, 2021This bulletin is to advise of SOAâs revised catalytic converter recycling program shipping procedure.
- 10186364Jan 12, 2021This bulletin announces a design change to the clutch release bearing.
- 10179416Aug 26, 2020This service information bulletin announces a design change to the clutch release bearing used on the models listed.
- 10173117Mar 10, 2020This Bulletin provides information regarding DTC P0606 related specifically to the determination of this code on Forester Turbo and applicable WRX models.
- 10111069Dec 27, 2016This Service Information bulletin announces a design change to the internal contact portion of the oil pressure switch to increase durability
- 10019343Feb 1, 2006Rubbing mark on timing belt. Subaru.
- 10016869Sep 9, 20052.5l remanufactured sohc short block release.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 1% |
| 2020 | 4 | 1% |
| 2019 | 5 | 1% |
| 2017 | 1 | 0% |
| 2015 | 5 | 1% |
| 2014 | 3 | 1% |
| 2012 | 2 | 2% |
| 2011 | 7 | 5% |
| 2010 | 6 | 2% |
| 2009 | 12 | 7% |
| 2008 | 2 | 4% |
| 2007 | 6 | 8% |
| 2006 | 11 | 13% |
| 2005 | 7 | 8% |
| 2004 | 16 | 7% |
| 2003 | 19 | 10% |
| 2002 | 14 | 16% |
| 2001 | 16 | 12% |
| 2000 | 12 | 16% |
| 1999 | 25 | 19% |
| 1998 | 14 | 14% |
Other parts of the 2003 Subaru Forester
57 complaintsAir bags
25 complaintsSuspension
22 complaintsBody and structure
19 complaintsVehicle speed control
15 complaintsEngine
12 complaintsBrakes
10 complaintsTransmission and drivetrain
9 complaintsVisibility (wipers, defrost, mirrors)
8 complaintsOther or unknown
6 complaintsEquipment
5 complaintsElectrical system
4 complaints
← All problems reported for the 2003 Subaru Forester
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