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- IMPROVE ACCELERATION: the 0.4mm iridium center electrode delivers maximum spark energy while withstanding temperatures in excess of 4,000 degrees Fahrenheit. These features combine to achieve higher ignitability and require lower spark voltage than ever before. As a result, acceleration improves in comparison with normal plugs
- MAXIMIZE IGNITABILITY: the patented tapered-cut U-Groove ground electrode achieves maximum ignitability even with lean air-fuel mixtures while minimizing required voltage
- ENHANCE PERFORMANCE: the Iridium Power design with its 360-degree laser weld is designed for durability under the most extreme conditions. The iridium alloy is six times harder and eight times stronger than conventional platinum and can handle temperatures associated with high-performance ignition and special fuel systems including Corvette, Viper, and Harley-Davidson
- REDUCE MISFIRES: the DENSO Iridium Power Spark Plug has low-required voltage and high ignitability, resulting in fewer misfires. The outcome is a dramatic improvement in combustion and engine output
- OPT FOR FASTER STARTS: the DENSO Iridium Power Spark Plug has a smaller center electrode, which dramatically improves ignitability for more horsepower, faster and easier starts, fewer misfires under heavy loads, and better fuel efficiency
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8 pc Denso Iridium Power Spark Plug for Toyota Tundra 4.7L V8 2000-2009 Tune Up Kit: Automotive
- Product Code: 4NEBK1700419
- Availability: In Stock