Nissan 300ZX Spark Plugs

Combustion giving energy to your Nissan 300ZX is a chemical process, which can occur only in the presence of three elements – fuel, oxidizer, and spark. In the engine whose cylinders are combustion chambers separated from one another, this process has to be initiated over and over again. And that’s what the spark plugs are meant for. Plugs use energy produced by the alternator and transformed by the ignition coils to create a very hot electric arc launching the reaction and allowing the engine to develop mechanical power.

Although they are pretty durable, spark plugs won’t serve your Nissan infinitely long. Intensively working in a severe environment, the plugs experience normal wear. Besides, they don’t tolerate long any abnormalities with hydrocarbons – too rich mixture, oil, or just low-quality gas have an adverse effect on the service life of the plugs. And, when the time comes, the plug first starts creating a weak spark, then starts malfunctioning, and finally stops working at all making the cylinder useless. With our Nissan 300ZX replacement spark plugs, the solution will be quick, reliable, and affordable.