Iridium IX Spark Plug

The ultimate in the evolution of spark plug technology and performance from the industry leader

The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode

Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life

New metal shell plating has enhanced anti-corrosion qualities

Spark Gap: 0,8 mm (0,031 inch)
Units: Each
Center Electrode Projection: Non-Projected
Center Electrode Type: Fine Wire
Product Name: Spark Plug
Model: Iridium
Thread Size: 10 mm
Spark Gap Imperial: 0.031 inch
Ground Electrode Shape: Standard
Ground Electrode Configuration: Single
Style: MR8CI-8
Electrode Tip Material: Iridium
Hex Size: 16 mm (5/8 inch)
Thread Reach: 19 mm (3/4 inch)
Spark Gap Metric: 0.8 mm
Heat Range: 8
Type: Resistor Type