IGG2H9 Fine Wire Iridium Spark Plug

The Pulstar IGG2H9 fine-wire iridium spark plug features a 12 mm thread, 26.5 mm reach and flat seat. Its projected 0.6 mm iridium center electrode is designed to resist corrosion and arc erosion, while Plasmacore technology uses an internal capacitor to store and release energy.

When comparing IGG2H9 with your engine’s requirements, check its 1.25 mm thread pitch, 14 mm 12-point hex, solid terminal and Pulstar heat range 2. Confirm compatibility with your specific vehicle or engine before ordering; matching dimensions alone does not establish fitment.