Ignite Your Performance. If you want to boost your Challenger’s performance, traditional spark plugs won’t cut it. Replace them with these NGK G-Power Platinum Spark Plugs with 0.60-mm laser-welded platinum tips for energy-efficient and ultra-quick engine starts. These spark plugs also feature ground electrodes with a trapezoid design, which help prevent quenching. What’s more, these spark plugs are engineered to improve acceleration and fuel efficiency, and reduce emissions at the same time.
Copper Core for Better Heat Removal. Heat removal from the combustion chamber is the second key role of spark plugs. This series of spark plugs feature a copper core to aid in that purpose. Meanwhile, the insulators are made from pure alumina silicate ceramic for long-lasting durability and better heat transfer. They also have corrugated ribs, preventing flashover and eventual damage to the ignition coil.
High-Quality Construction. These spark plugs are made from the best quality of materials to ensure that they can deliver excellent performance each time you start the engine. Apart from premium-grade metals and ceramic, the external coat is also top tier. The trivalent metal plating ensures superior corrosion and seizing resistance. Meanwhile, the triple seals help prevent any leakages.
Simple, Straightforward Installation. Installing these NKG spark plugs is as simple as removing the old spark plugs and replacing them with these new ones. You can do this using basic hand tools and accomplish the task in about 1.50 to 2 hours.
Comes With a 1-Year Warranty. These spark plugs are covered by a 1-year limited warranty against workmanship and materials defects. They also have an estimated longevity of 40,000 miles. For questions about the warranty policies, please get in touch with the manufacturer.
Application. These NGK G-Power Platinum Spark Plugs are compatible with 2011-2021 Dodge Challenger with 3.6L engines.