Subaru Impreza Spark Plugs

Heat is what fuel and oxidizer need to start combustion. While diesels use compressed hot air to provide ignition, gasoline engines rely on electricity transformed into a hot flash by a spark plug. Spark plugs, therefore, play a crucial role in the internal combustion engine propelling your Subaru Impreza. Each of these small igniters has to be in perfect condition to give your car the specified power and fuel consumption. There are, however, obstacles that can prevent them from working well.

In addition to the straightforward wear of electrodes, the plugs are susceptible to contamination by combusted hydrocarbons. It's a normal process, but some factors usually lead to abnormal contamination: these are too rich fuel mixture or too much oil penetrating through worn-out rings or oil caps. Hence, failed plugs can inform you about a way more serious problems than the plugs themselves. When it comes to plugs, the better devices you install, the longer they will serve. It makes the high-quality Subaru Impreza spark plugs that we carry in our store a sensible choice. Buying them, you get the parts that will serve you for a long time.