Engine coolingPart report
2003 Toyota MR2 Spyder Engine cooling Problems
- Complaints
- 1about this part
- Share
- 8%of 12 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2003 Toyota MR2 Spyder, 8% of the 12 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10253223Mar 4, 2024This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the…
- 10034284Feb 4, 2010Toyota: techstream ecu flash reprogramming procedure. Flash reprogramming allows the ecu software to be updated without replacing the ecu. Flash calibration updates for specific…
- 10023617Oct 27, 2007M.I.l. (on) dtc p0171, p030#, and/or p0133 engine running lean in subfreezing ambient temperatures.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 1 | 8% |
Other parts of the 2003 Toyota MR2 Spyder
Electrical system
4 complaintsTransmission and drivetrain
4 complaintsVehicle speed control
3 complaintsBrakes
2 complaintsEngine
2 complaintsElectronic stability control
1 complaintsExterior lighting
1 complaintsBody and structure
1 complaintsTires
1 complaints
4 complaintsTransmission and drivetrain
4 complaintsVehicle speed control
3 complaintsBrakes
2 complaintsEngine
2 complaintsElectronic stability control
1 complaintsExterior lighting
1 complaintsBody and structure
1 complaintsTires
1 complaints
← All problems reported for the 2003 Toyota MR2 Spyder
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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