There are basically several spark plugs on your 1995 Honda Civic. The number depends on the configuration of its engine. They are electronic devices capable of grabbing thousand of volts from the ignition system in order to provide the spark needed to ignite the compressed air and fuel mixture inside each cylinder of the engine. A typical spark plug needs to be replaced at an interval between 30,000 to 40,000 miles. If you are using high quality plugs, it can reach until 100,000 miles before requiring replacement. If you will need high quality Honda Civic spark plugs that can meet or even exceed the performance of your stock spark plugs, use the F1000-37171 NGK Spark Plug ZFR5J-11 NGK. This product is capable of igniting the entire mixture inside the combustion chambers at a precise time for more productive and efficient engine performance. It also has higher resistance against fouling and premature wear and tear, so it guarantees you efficient performance at a longer period. Considering those benefits, you should obtain it now and replace those faulty plugs. With the quality and durable NGK spark plugs. To acquire it conveniently easy, check out our online catalog. We offer it here along with other high quality auto parts and accessories at a fraction of a cost. When you place your orders on us, we also guarantee to give satisfying shipping process and excellent customer service. Why waste more time with other stores when you can find the finest through the best deals and services with us already!