The reliable functioning and optimal performance of your 2002 Ford Explorer depends on a number of factors, and one of these is through a smooth burn of your air/fuel mixture. To achieve this, a vehicle component known as the spark plugs compresses the air/fuel mixture by initiating combustion through the introduction of the ignition energy. More than this, the spark plug must withstand engine pressure, permit reliable starting, and there must never be engine misfires during acceleration. The automotive industry offers a large variety of spark plug designs and materials. One of these is the Spark plug platinum+4. This spark plug variant utilizes a unique revolutionary firing technology—creating the most powerful spark by combining pure platinum, heat-fused center electrode, four ground electrodes, and surface air gap technology. It also provides an optimal access to the air/fuel mixture with less interference, because the spark finds the most efficient path. Do you want to get quicker starts, improved fuel efficiency, and a smoother acceleration? Why not invest on a Bosch Spark plug platinum+4? It contains 75% more platinum, and its ground electrodes are made of a nickel yttrium alloy that is highly resistant to wear and tear. That way, they can improve your fuel economy by as much as 4.8% and fouling resistance for up to 33%. You can never go wrong with a Bosch Spark plug, because they have undergone a series of tests. Our online store offers this product and a lot more! If you want to place your orders, all you have to do is dial our toll free hotline number or fill out our online order from.