Spark Plugs

There are a number of important ignition components that make up the system under the hood of your Toyota model. These are all working together to help make the combustion process successful. It's important to take care of all of these parts, from your ignition coils to the spark plugs. Located on the engine head, spark plugs perform a crucial job. These small components create an explosively powerful artificial bolt of lightning which ignites the fuel and air mixture within the combustion chamber. When one of your spark plugs becomes faulty you will likely notice difficulty in starting your vehicle, or a rough idle. Visually inspecting the spark plugs is usually the easiest way to determine whether or not there is damage. Shop our online warehouse at ToyotaDM to find the right Toyota spark plugs, spark plug cables, and more.?