NGK LZTR7AIX-13 Iridium IX Spark Plug with 14 mm Thread and Tapered Seat

The NGK LZTR7AIX-13 Iridium IX spark plug features a 14 mm thread diameter and a reach of approximately 0.985 inches, designed for optimal ignition performance and durability. This spark plug includes a resistor to reduce electromagnetic interference, ensuring reliable engine operation. Constructed with premium iridium material, it provides excellent longevity and fuel efficiency for a range of gasoline engines. The tapered seat design ensures a secure fit and optimal heat transfer, contributing to overall engine performance. Suitable for various vehicle applications, this spark plug is a direct replacement for stock number 5107, offering high-quality ignition performance and long-lasting reliability.

Features:

• Iridium IX technology for enhanced durability and performance

• 14 mm thread size compatible with many gasoline engines

• Approximately 0.985 inches reach for versatile installation

• Tapered seat design for secure fit and effective heat transfer

• Includes resistor to minimize electromagnetic interference

• Constructed for longevity and consistent ignition

• Stock number 5107 replacement for reliable fit and function