Reliability & cost of ownership
International Harvester 3400 Reliability & Common Problems
How reliable is the International Harvester 3400? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars where on file — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
International Harvester 3400 problems by model year
7 recall entries and 2 owner complaints on file across 3 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2001 3400 | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2000 3400 | 3 | 2 | No overall rating on file | AI reliability outlook → |
| 1999 3400 | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
Most-complained-about components
Owner complaints filed with NHTSA against the International Harvester 3400, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- service brakes, hydraulic2 complaints