Most essential names of car parts and their functions


The car’s engine generates power. Engines have blocks, heads, pistons, and valves. Do check out: auto parts


Steering controls vehicle direction. The steering gear is a kind of gear mechanism used in this system.

Lubrication system

Engine components wear out from friction. The engine pumps oil between these moving components to prevent metal-to-metal wear.

AC system

Cylinder combustion heats engine elements. Cooling maintains engine temperature.

Ignition system

The ignition system helps gasoline burn in each cylinder at the right moment.

Electrical system

The engine’s electrical system provides power for the starter motor and other components. The electrical system is mostly a battery, alternator, starting motor, ignition coil, and heater.


An automobile’s chassis is mostly a frame, suspension, axles, and wheels.


Your vehicle’s battery supplies the jolt of energy needed to switch on electrical components…


While the alternator is what keeps your vehicle alive while the engine is running, the battery is what gets it going in the first place.


To prevent the engine from overheating, a radiator is installed. It plays a role in the engine’s cooling system.


Power train drives vehicle wheels from engine output.


A clutch disconnects the engine from the wheels in manual gearboxes.


The propeller shaft connects the gearbox and differential unit.


The differential distributes rear axle shaft power to the propeller shaft.


Axles hold wheels. The power required to turn the wheels of the vehicle is transmitted via these axles.

suspension system

The suspension system dampens wheel vibrations on uneven roads.

Shock absorber

Shock absorbers adjust your car’s springs and suspension during impact and rebound.

Brake system

Brakes halt a vehicle. The braking system protects drivers and pedestrians.


Four wheels per automobile. Rubber-filled, dark-colored wheel parts are called tires.

Transmission System

The transmission’s main job is to adjust the amount of force applied by the engine to the wheels.


A device that displays the vehicle’s speed. Speedometers and odometers are often used together.

Seat belt

Seat belts, often called safety belts, protect drivers and passengers from harmful movements.

Gear Shift

Gearshifts move cars forward, backward, or neutral.


The windscreen, or front window protects the car from any dirt entering inside.

Windshield wiper

Windscreen wipers clear water and washer fluid from windshields.


Headlights illuminate the road on cars to have a safe journey during the night.


Taillights are above the car’s bumper.

Car hood

Car hoods protect front-engine vehicles’ engines.


The trunk is the primary location for storing cargo or baggage.

Catalyst converter

A catalytic converter reduces the toxicity of exhaust gas from an internal combustion engine.


They decrease engine noise and pollutants.


Tailpipes are part of automotive exhaust systems. Like a chimney, it vents exhaust outside the vehicle.

Gas tank

gas tank holds the fuel and Your car’s petrol tank is usually beneath the rear or middle.

Gas gauge

Fuel gauges measure automotive fuel. It detects or sends fuel-level-calculating devices.

Temp gauge

Your car’s temperature gauge measures engine coolant.

Car trip meter

Trip meters measure how far a car, bike, or other vehicle has traveled.

Rev counter

A tachometer monitors the speed of a shaft or disk in a motor.

License plate

Vehicles must have license plates for identification.