: The catalytic converter and muffler clean emissions and reduce engine noise. Exterior and Interior Features Car Components 101: What Are Their Functions? | UTI
: Often called the "heart" of the vehicle, it converts fuel into motion. Key internal parts include pistons , valves , and the crankshaft . CAR PARTS
: Powered by the battery (starts the car) and the alternator (recharges the battery while driving). : The catalytic converter and muffler clean emissions
: Uses pads , rotors , and calipers to create friction and stop the car. Key internal parts include pistons , valves ,
: The radiator and water pump prevent the engine from overheating by circulating coolant.
Modern vehicles are complex machines made of approximately 30,000 unique components. To understand how they work, it helps to break them down into their major systems.