Parts | Car

: Often called the "heart" of the vehicle, it converts fuel into motion. Key internal parts include pistons , valves , and the crankshaft .

: The chassis is the frame that holds everything together. The suspension system (including shocks and struts ) keeps the ride smooth by absorbing bumps. Vital Systems for Safety and Performance CAR PARTS

: 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,