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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Lubrication System

Any system that stores, cools, cleans, and circulates oil throughout an engine.



See Also:
Dieseling
Bearings
Rear Axle Ratio
Axle
Tie Rod Ends
Pitman Arm
Driveshaft
Timing Chain

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