2003 Honda S2000 Engine cooling Problems
- Complaints
- 4about this part
- Share
- 50%of 8 total for the year
- Median mileage
- 20,370miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the engine cooling of the 2003 Honda S2000, 50% of the 8 complaints for this model year. Where a mileage was given, the median is 20,370 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.
“Same as everyone else vehicle thoroughly maintained lost valve in cylinder 3.I was told by the dealer that vehicle was over revved. I was at a constant speed on the high way with a state trooper in front of me so there went the over revved theory that they seem to like presenting everyone. So if some one could tell me why Honda is screwing everybody over with their warranty claim I would appreciate it,since the dealer wants to put a motor in the car for 11k.p.s. …”
NHTSA complaint #10190809, filed 2007-05, 50,500 miles“Check engine light came on in my case. I immediately took the car to my local Honda dealer since it is still under warranty. They said it was a computer glich and they reset the computer. A week later on a trip to texas the light returned. We took the car again to the closest Honda dealer in texas. They checked car and replaced spark plugs and wires. The light stayed! They then said that cylinder 2 failed and needed replacement. They said it would take several days! They told us to drive the vehicle back home to oklahoma and then take it to our Honda dealer. …”
NHTSA complaint #10081167, filed 2004-07, 13,778 miles“Engine siezed, Honda refuses to honor warranty. Alternately claims low oil which is incorrect, and no oil light was indicated, or aftermarket air intake system in clear violation of magunusson - moss. Escalation to Honda hq has resulted in no response. Safety issue: if this had occured at highway speed, the rear wheels would have imediately locked up causing loss of control and associated accident/injury.”
NHTSA complaint #10098116, filed 2004-11, 26,000 miles“Engine began knocking while driving normally. 14741 miles on car.oil level was full and had ~1600 miles on oil and filter change. Had vehicle towed to dealer. Warranty denied by Honda. Engine replaced at my expense.”
NHTSA complaint #10083195, filed 2004-08, 14,741 milesRelated service bulletins
- 10053545Aug 9, 2013Honda: troubleshooting of diagnostic trouble codes (dtc) p1456 and p1457. Dealers are to run evap function test to find if there is a leak so the vehicle can be repaired.
- 10018471Sep 1, 2005Engine oil cooler center bolt torque spec.
- 10016342Apr 1, 2005Engine falters, no power, won't rev over 7,000 rpm. Honda servicenews.
- 10017042Dec 3, 2004Intermittent hesitation during hard acceleration.
Engine cooling: other model years
Other parts of the 2003 Honda S2000
← All problems reported for the 2003 Honda S2000
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