About this item

• DENSOs revolutionary Twin-Tip design is a combination of highly durable precious metals-Platinum and Titanium.
• The center electrode is created using an extremely durable platinum alloy that allows for the reduction of the tip size to 1.1mm in diameter while maintaining the life of the plug.
• The Titanium-enhanced alloy on the ground electrode also increases durability, which is critical to minimizing tip erosion and achieving the new Twin-Tip design
• The superior ignitability of the DENSO Platinum TT means more efficient combustion, which yields better engine performance in terms of power and fuel economy.