Hitachi IGN8089 Ignition Igniter - Engine Start

The Hitachi IGN8089 is a new-manufacture ignition igniter module that cross-references to Honda OEM part number 30130-P06-006. As a Tier 1 OE supplier, Hitachi Astemo produces ignition components to factory-level specifications — this isn't an aftermarket approximation but an OE-equivalent part built on the same manufacturing standards used for original equipment. The igniter module serves as the switching transistor for the ignition coil, receiving the trigger signal from the distributor's pickup coil and controlling the precise timing of spark delivery. When this component fails, the result is weak or absent spark, leading to hard starts, misfires, and stalling.

Installation is a direct swap on compatible Honda and Acura vehicles equipped with the matching distributor assembly. The module mounts inside the distributor housing with two screws and connects via a factory-spec plug — no wire splicing or adapter harnesses involved. At 4.2 ounces and 7.5 x 3.8 x 2.82 inches, it matches OE dimensions precisely. The critical installation detail is applying thermal transfer compound between the igniter and the distributor housing, as heat dissipation directly impacts module lifespan. This is a reliability-first replacement part aimed at owners who want a permanent fix rather than a cheap interim repair — the 100% new construction and individual testing protocol reflect that priority.