Iridium Spark Plugs

Features

• The ultimate in spark plug technology and performance
• Iridium electrode is smaller than a standard electrode; requires less voltage
• Hotter spark and extended spark plug service life compared to conventional plugs
• Has the distinctive black ceramic with red lettering and gold-colored corrosion-protected coating on the metal shell
• Exceed OEM specifications for plug service life

Specs

• Product Name: Spark Plug
• Type: Resistor Type
• Model: Iridium
• Terminal Configuration: Removable Nut
• Center Electrode Projection: Non-Projected
• Electrode Tip Material: Iridium
• Center Electrode Type: Necked Down
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Standard
• Thread Reach: 7/16" / 11.1 mm
• Hex Size: 5/8" / 16 mm
• Heat Range: 6
• Units: Pair
• Riding Style: Street

Fitments