
"You don't necessarily want to leave your spark plugs if you're not driving your car that much for 10 years or 15 years," said Lipp. But just because a certain set of spark plugs can technically go that distance doesn't mean it's a good idea to run them that long. This longevity is largely thanks to advanced electrode materials such as platinum and iridium.

Latest and greatest spark-plug design, super long-lasting ruthenium electrodes Long-term durability, better performance than double platinum, high ratings Platinum-tipped electrode, titanium-enhanced ground strap, tough purified alumina powder insulatorīetter performance and longevity than copper plugs, highly rated, very affordableīest value-priced double-platinum spark plugĭouble platinum electrodes for greater durability, heat-active alloy constructionĮven better performance and longevity than standard platinum spark plugs, super-affordable price, highly ratedĪnti-corrosion trivalent metal plating, resistance to fouling thanks to long insulator nose, enhanced throttle response Highly rated, affordably priced, good for small engines and classic cars Highly rated, good for small engines and classic cars There are different electrode materials and plug lengths, heat ranges vary based on application and some spark plugs are intended strictly for turbocharged or supercharged engines. Beyond that, there's a dizzying array of spark plugs on the market, with specific designs for everything from lawnmowers to race cars. On the surface, these cylindrical, threaded components seem simple, but there's an incredible amount of engineering that goes into each one. The business end of an ignition system is the humble spark plug.

These parts join forces to ignite the delicately balanced mixture of air and fuel in each cylinder, which is ultimately what sends you zooming on down the road. Spark plugs, coil packs and high-tension leads are your vehicle's unsung under-the-hood heroes as they play one of the most important roles in the four-stroke combustion cycle. Are you someone who drives a gas-powered car? Has there ever been a time when you've thought about your car's ignition system? If your answer is no, don't worry - you are definitely not alone.
