What component delivers the voltage for the engine's power stroke from the distributor to the cylinder?

The component responsible for delivering the voltage for the engine's power stroke from the distributor to the cylinder is the spark plugs. When the ignition system is activated, the distributor directs high-voltage electricity generated by the ignition coil to the correct spark plug at the appropriate time in the engine's cycle. The spark plug then produces a spark that ignites the air-fuel mixture in the combustion chamber, allowing the engine to perform its power stroke.

Understanding the role of spark plugs is critical in the context of ignition systems. While the starter solenoid, battery, and alternator play vital roles in starting the vehicle and supplying power, they do not directly transmit voltage to ignite the air-fuel mixture within the engine. The starter solenoid engages the starter motor, which cranks the engine, and the battery provides the necessary electrical energy for the system, but it is the spark plugs that execute the ignition process in the cylinders.