Enhance your vehicle's performance with the Denso (4701) IK16TT Iridium TT Spark Plug, available in a convenient pack of two. Known for its exceptional quality and durability, DENSO offers a premium spark plug that is designed to enhance your car's ignition system. The IK16TT model features a 14 mm spark plug thread size, a 19 mm (3/4") reach, and a gasket seat type, ensuring a perfect fit and reliable function.

Crafted in the United States, this spark plug also boasts a 5/8" (16 mm) hex size for easy installation and maintenance. The Iridium TT construction delivers increased longevity and efficiency, making it an ideal choice for drivers seeking to optimize their vehicle's engine life and performance. Trust in the reliability of DENSO to power your driving experience.