Nippon Denso IU27 Iridium spark plug
Original price
$10.95
-
Original price
$10.95
Original price
$10.95
$10.95
-
$10.95
Current price
$10.95
Husqvanra 250/310/449/511/TR650 Nippo Denso IRIDIUM SPARK PLUGS [IU27A] 360° laser welding of electrode provides a seal that resists wear even in the worst conditions Use NGK reference chart to order and stock these plugs Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center Six times harder than platinum, iridium doesn't melt in temperatures up to 4,000°F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves You require two of these for the TR650.OEM cross reference# MAR9A-J-G06