1993 International Harvester School BUS
Only 1 complaint on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 1 complaint on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1986 | 2 |
| 1987 | 6 |
| 1988 | 6 |
| 1989 | 1 |
| 1991 | 6 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 7 |
| 1995 | 10 |
| 1996 | 1 |
KNOWN PROBLEM AREAS
Only 1 complaint on file for this model year -- too few to rank by share. Raw counts only, below.
1 of 1 total report mentions: engine and engine cooling.
Show complaint excerpts
TURBO AIR OUT SUPPORT FAILED. *SD
NHTSA ODI report, 19960601
SAFETY TIMELINE
No recalls on file for this model year.
BUY-SMART CHECKLIST
1993 International Harvester School BUS — pre-purchase inspection
- Test/inspect for engine and engine cooling issues (1 reports on file for this year).
FAQ
Is the 1993 International Harvester School BUS reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 1993 International Harvester School BUS?
The most-reported component is engine and engine cooling:engine:other fuel types:turbo/supercharger, accounting for 100% of complaints on file.
How many recalls does the 1993 International Harvester School BUS have?
No recalls are on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.