Glossary of Auto Terms

DriverSide's Car Dictionary has the most comprehensive definitions of automotive terms. This auto glossary can help you decipher what your mechanic is fixing and what the purpose or function of the particular auto part or accessory is for. We have taken the mystery out of automotive service jargon, so that you don't have to.

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Sending Unit

A device that measures something. On a car, it may measure oil pressure, coolant temperature, fuel level, etc.



See Also:
Lug Nuts
Blow-by
Tachometer
Gasket
Run on
Downshifting
Coolant
Idle

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