For over 100 years, the iconic Champion® brand has been a world leader in the manufacture of spark plugs for every kind of combustion engine. From innovation in aviation technology to a tradition of motorsports dominance, the Champion® brand has been a part of product development in every type of engine. Champion® uses a proprietary approach in designing the entire line of automotive spark plugs. From the use of iridium and precious metal technologies, to F.I.S.S. resistor technology and MLR™ technology, Champion® engineers and manufactures spark plugs in an array of materials and designs, to provide a full offering of enhanced ignition and plug life as well as direct OE replacements.