Stens offers premium quality spark plugs designed specifically for the starting requirements of small engines. Spark plugs are a small component, but they play a big role in starting machines. These spark plugs provide a reliable spark to ensure fast and efficient starts of your engine. Quality spark plugs make a difference in the speed and reliability of starts. With quicker starts, you’ll get to work faster with less effort in starting up machines. Landscape professionals appreciate the ease of cold starting that these spark plugs deliver, in addition to their high resistance to fouling and corrosion commonly experienced with outdoor power equipment. Enhanced conductivity and heat transfer provide superior overall wear for a longer service life.