Basic Car Parts and Their Specific Functions and Purposes

If you ever notice that something is off with your vehicle, the first thing you do is probably take it to the nearest service center. However, it would be a big help if you know how to maintain your car yourself. It would be wise to check the diagram of different car parts for you to know the location of the most important parts of your vehicle. 

Take a look at the different parts of a car for you to have a more in-depth discussion with the service technician and how more about proper vehicle maintenance.

AC Compressor

AC compressor is a car part located in the engine compartment. This is found on one side and attached to serpentine drive belt. Freon is cycled through in the AC compressor to provide your vehicle with cool air.

Car parts: AC Compressor
AC compressor is a car part for AC system

If you like to use the AC system of your car during hot summer days, you want the compressor to be in its tiptop condition. You will be able to tell if there is damage in the compressor if there is no cold air coming through air vents. The compressor may also produce bothersome and loud noises during operation.  

Alternator

A device that generates electricity, the alternator converts mechanical energy into electrical energy in alternating current form. This is used for supplying power to the electrical system of your car together with the battery. The car battery is also recharged by the alternator with the use of mechanical energy produced through the motion of the car parts.

Video: How to Test an Alternator

If the battery looks swollen and it doesn’t work, there might be a faulty voltage in the alternator and caused overcharging of the battery. 

Axle

The axle is in charge of power transfer to the wheels from the engine. This is a critical car part if you like to turn, brake, or move. You will be able to tell if there is something wrong with your axles if they produce loud clunking sounds. You will notice severe vibrations in your car, particularly when you brake or turn.

Video: How to replace a car part CV axle in your Car

Battery

Car battery can be considered as a crucial car part. This is responsible for turning on your vehicle in the first place. In most cars, this can be found under the hood and can be identified with the + and – symbols. If you need to jump-start your car, you have to connect the jumper cable’s red clam to the + symbol with the black clamp connected to the – symbol. 

Car parts: Car battery
Car battery is one of the most important car part

Brakes

The brake system of your car is made up of several components. There is the rotor, pad, light switch, brake pedal, and caliper. More often than not, if there is something wrong with your brakes, this is because something is wrong with the rotor, pad, or caliper. 

Brake calipers can be found at the back or front of the vehicle but these can also be behind the wheel. The brake pads can also be located behind the wheel and after some time, this will start wearing down. A pad that is on the final leg of its life will create screeching or loud sounds whenever you brake. 

The brake rotor is the part found alongside the pad and caliper and this is exposed to lots of heat when braking. Braking will be impaired once the rotors fall apart. Make sure that the rotors are replaced in pairs to always stay safe. 

Catalytic Converter

Catalytic converter is the automotive exhaust system component. This is made of stainless steel and contains a catalyst to reduce the carbon monoxide, oxides of nitrogen and hydrocarbon in tailpipe emissions. This is used to eliminate pollutants so that exhaust gasses won’t cause harm to the planet. 

Muffler

The muffle is one of the car parts found in the exhaust system. This helps keep the system quiet every time you go driving. The muffler can be found between the engine in the tailpipe at the back and in the front. See to it that muffler issues are repaired once you notice them since a failure in total catalytic converter can lead to expensive repair bills. 

Radiator

The radiator is the heat exchanger being used for removing heat from the cooling system’s coolant to prevent overheating of your car’s engine. Hot coolant gets routed through here where the coolant exchanges heat with passing air. 

For general radiator maintenance, coolant levels should be checked twice a year. It can take a day to replace a radiator but you can do this job on your own. You might also want to check the repair manual of your car before you do so since every vehicle is a bit different. 

Shock Absorbers

Shock absorbers are car parts that can help maintain the stability of your car every time you are driving over uneven roads. These absorbers are found on the underside of the vehicle. It is necessary to replace them right away to prevent additional wear and tear to the suspension system of your car. 

Transmission

Transmission refers to the gearing device of a car that offers variable ratios between the differential output and the engine output. Automotive transmissions are more complicated than bicycle transmissions. However, these two have the similar basic function of letting the driver choose larger or smaller gears to improve driving conditions with no need to work the engine too hard. Transmissions come in two types. 

The first one is automatic transmission. This transmission is where gear ratios get changed automatically with the use of ATF or automatic transmission fluid. Some of these automatic transmissions are CVT or continuously variable or shiftless transmissions that can seamlessly change through continuous range of the effective gear ratios. 

The second type is manual transmission, which is a gearing device manually shifted in the power train allowing variation on the relationship between road speed and engine speed. 

If something feels off with any of these car parts or with the overall functionality of your vehicle, it would be better to let a professional check it for you so you can always stay on the safe side every time you hit the roads. 

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