IBE1H10 Fine Wire Iridium Spark Plug

The Pulstar IBE1H10 fine-wire iridium spark plug features a 14 mm thread, 19 mm reach and flat seat. Its projected 0.6 mm iridium center electrode is designed to resist corrosion and arc erosion, while Pulstar's Plasmacore technology uses an internal capacitor to store and release energy.

When comparing spark plugs for your engine, check the IBE1H10's 1.25 mm thread pitch, solid terminal and Pulstar heat range 1. The plug uses a 5/8-inch (16 mm) hex. Confirm vehicle or engine compatibility before ordering; matching dimensions alone does not establish fitment.