LISTING IS FOR A SET OF DENSO SPARK PLUGS. This kit contains: 16 Spark Plugs. Every component that leaves the factories has been designed with precision, manufactured to OE standards and subjected to rigorous safety and performance tests. The iridium TT is the only spark plug tested well beyond 100,000 miles with zero loss to operformance.Economy - The TT Twin Tip technology delivers more complete combustion which translates to superior fuel economy. Superior ignitability of the DENSO Iridium TT means more efficient combustion, which yields better engine power and fuel economy.
Additional tip on the ground electrode results in less obstruction of spark growth, while still maintaining the same gap. Titanium-enhanced alloy ground electrode and minimum-quench electrode design.
5.7L V8; D Vin Code. 5.7L V8; 2 Vin Code. Please make sure that you are ordering the correct parts for your vehicle. Provide us with the VIN#, YEAR, MAKE, MODEL of your vehicle and we will double check and verify fitment for you.
We have more than 40 years of combined automotive experience. We reply within 24 - 48 hours or earlier.
We welcome your inquiry and comments. We will reply within 24 - 48 hours or earlier.