Ngk Spark Plugs - NGK Spark Plug - Laser Iridium Spark Plug IMR9D-9H - 6544
$17.05
$25.95
Ngk Spark Plugs
Ngk - Ngk 6544 Imr9d-9h Laser Iridiumspark Plug 12.7mm Thread - 6544
NGK
$21.26
$25.55
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NGK
Ngk - Ngk 6544 Imr9d-9h Laser Iridiumspark Plug 12.7mm Thread - 6544
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 anticorrosion qualities
