Car Parts Encyclopedia – My Auto Shop Info Hub

Car Parts Encyclopedia

Get expert knowledge about your vehicle’s components, including symptoms of failing parts and repair advice. 📜

Your car has thousands of components, from the headlights to the tailpipe. Click on a system to learn more about its functions and parts, and what to do if they start to go bad.

Engine

By converting fuel into motion, the engine powers your vehicle. The key parts in an engine are spark plugs, valves, pistons, connecting rods, and the crankshaft.

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Brakes

Modern automotive brake systems combine leverage and multiplied hydraulic force to stop your vehicle. Learn more about your car’s brake parts and systems.

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Drivetrain

The drivetrain is a system of components including the engine, transmission, driveshafts, geared differentials, and drive axles all working together to generate power and deliver it to the wheels.

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Electrical & Lights

When you switch on the ignition, turn on the radio, or operate the wipers, your vehicle’s electrical system provides the power. It is composed of the charging, starting, computer, ignition, and lighting systems.

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Exhaust & Emissions

The exhaust and emissions systems reduce the amount of harmful gases produced by the engine and then safely route the remaining exhaust out of the vehicle.

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Heating & Air Conditioning

Using thermodynamics and computer technology, the heating, ventilation, and air conditioning (HVAC) system helps keep the cabin temperature comfortable for occupants.

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Suspension & Steering

The steering system helps you control the vehicle while the suspension system absorbs vibration and shock as the vehicle moves over rough and uneven road surfaces.

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