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.

Back

Belt

A band, usually made of rubber, that connects two pulleys thereby transferring power from one to the other. You'll only notice these when they squeal (indicating a need to be tightened or replaced), or when they break and stuff stops working.



See Also:
Steering Knuckle
Overhead Cam
Fan Belt
Steering Linkage
Head
Diesel Engine
Ball Joint
Gear Grease

Diagnose Your Car's Problem

Engine won't start? Weird sound? Strange smoke? Got something going on with your car but not sure what it is? The easy to use DriverSide Diagnostic Tool is here to help you figure it out.



Enter Zip: