Denso 5373 Iridium Spark Plug - IX27 engine-gaskets-seals-bottom-end-gasket-kits 2016-2017 Suzuki RM-Z250

2016-2017 Suzuki RM-Z250

2018-2019 KTM 300 XC

Smooth steel construction

Handlebar audio control retention interface

Denso 5373 Iridium Spark Plug - IX27 engine-gaskets-seals-bottom-end-gasket-kits 2016-2017 Suzuki RM-Z250Spark Plug Code: IX27 NGK Ref.# D9EA, DR9EA, DR9EIX, J9A, JR9B, JR9C. Six times harder than platinum, iridium doesnt melt in temperatures up to 4,000F. Because the iridium electrodes of these plugs can be shrunk to only 0. 4mm, voltage requirements decrease while firing performance improves. 360 laser welding of electrode provides a seal that resists wear even in the worst conditions. Ground electrode features a tapered cut and U groove that form a