The NGK CR7EIX 7385 Iridium IX Spark Plug is meticulously engineered to provide superior ignition performance for a variety of automotive and motorcycle applications. This spark plug features a fine wire iridium center electrode that offers exceptional ignitability, improved fuel efficiency, and reduced emissions. The iridium alloy center electrode is six times harder than platinum, ensuring high durability and a consistently stable spark.

The design of this spark plug includes a tapered ground electrode, which reduces quenching and results in better combustion and improved throttle response. The solid copper core and high-grade alumina silicate ceramic insulator provide excellent heat dissipation and dielectric strength. Additionally, the trivalent metal plating delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal.

Specifications & Features:

Model Number: CR7EIX
Part Number: 7385
Electrode Material: Iridium center electrode, copper core
Heat Range: 7
Resistor: Yes, 5000 Ohm
Thread Size: 10mm x 1.0
Reach: 19mm (3/4 inch)
Hex Size: 5/8 inch (16mm)
Gap Size: 0.8mm (0.032 inch)
Seat Type: Gasket
Ground Electrode Tip Design: Tapered
Compatible with: flat bike