How to Say "gearbox" in Spanish
The Spanish word for “gearbox” is “transmisión” — B2 level.
English → SpanishB2
nounB2
car part

Examples
Mi coche tiene una transmisión automática, no manual.
My car has an automatic transmission, not a manual one.
El mecánico dijo que la transmisión estaba dañada.
The mechanic said the gearbox was damaged.
Technical Context
In a car context, you will often hear 'caja de cambios' (box of changes/gears) used interchangeably with 'transmisión'.
Related Translations
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