If your Nissan distributor cap is starting to reach the end of its days, there are a variety of symptoms that you may experience, including difficulty in starting when it is cold, engine knock or pinging types of noises, stalling out and backfiring. Typically, it is vibration, heat, carbon deposits, or worn terminals that cause a Nissan distributor cap to fail, making it necessary to periodically replace this part. However, installing a Nissan distributor cap is not an overly complex process, and is something that the average do-it-yourselfer can accomplish without too much trouble. And, when you shop with us, the Nissan distributor cap is not a terribly expensive repair to make, either. Our online catalog features a wide selection of affordable Nissan parts and accessories, and once you enter some basic vehicle information, you'll easily and quickly find the right Nissan distributor cap for your year and model. After placing your order, either online, via our secure site, or by dialing our toll-free telephone number to place your Nissan distributor cap order directly with one of our capable and courteous customer service specialists, our efficient order processing will soon have your Nissan distributor cap on your doorstep, ready for a trouble free installation process. Because the Nissan distributor cap you receive from us is meant to be a direct replacement, there will be no unpleasant surprises during that installation. Like all of our Nissan parts and accessories, you can expect that your new Nissan distributor cap will provide at least the same reliable service that the original did, and often better, as it is manufactured to the same strict industry standards.