List of Spark Plugs
- Denso Spark Plug – Complete Review
- NGK 7397 Spark Plugs – Complete Review
If you have a vehicle, you have spark plugs, and it’s important that you know which are best for your specific car or truck. The job of your spark plugs is to deliver an electric current from the ignition to the combustion chamber, which ignites the fuel/air mixture using an electric spark.
They look quite small to the eye but are very important to the overall operation of your vehicle. Spark plugs must be well-made and able to withstand a lot of pressure, and they are used every time you run your vehicle. On top of that, they are used multiple times during your travels, so they often need to be replaced.