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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Tachometer

A device for measuring engine speed or 'RPM'.



See Also:
Sending Unit
Idle
Coolant
Quenching
Grease Seal
Gasket
Crankshaft Pulley
RPM

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