Toyota Yaris Spark Plugs

Unlike diesels with their compression ignition, gasoline engines rely on the electrically powered ignition system. A spark plug belongs to this system as the most stressed and hardest-working component, whose function is to transform a high-voltage impulse into a small but very powerful electric arc. Perfectly timed, this arc ignites hydrocarbons during every power stroke, hundreds of times per minute. Gradually, because of a severe environment and action of chemically aggressive compounds, the plugs lose their ability to form and sustain the arc. The ultimate result of this degradation is the plug failing to ignite the mixture, as if your Toyota Yaris would lose one of the cylinders.

The lifespan of the plugs depends on a number of variables, including the quality of fuel, overall condition of the engine (burning oil badly affects the plugs), and so on and so forth. For that reason, it’s almost impossible to predict the exact service interval. What is known for sure is that high-quality Toyota Yaris spark plugs by respected brands work longer and way more effectively than their cheaper counterparts. Get a set of top-notch plugs for a sensible price in our online store.