Engine coolingPart report
1990 Mazda 323 Engine cooling Problems
- Complaints
- 2about this part
- Share
- 11%of 19 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the engine cooling of the 1990 Mazda 323, 11% of the 19 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10154879Mar 20, 2019In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS…
Engine cooling: other model years
Other parts of the 1990 Mazda 323
Seat belts
13 complaintsTransmission and drivetrain
2 complaintsVehicle speed control
2 complaintsBrakes
1 complaints
13 complaintsTransmission and drivetrain
2 complaintsVehicle speed control
2 complaintsBrakes
1 complaints
← All problems reported for the 1990 Mazda 323
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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