Subaru ignition coil plugs are known to break fairly often. A failed ignition coil plug can cause your engine to run poorly and, in some cases, lead to catastrophic engine failure due to detonation.
We provide our replacement plugs with 6" of wire attached so you can solder them into your current harness. These plugs can also be de-pinned and installed onto your factory wiring for an OE repair if soldering is not needed. Connector will fit most Subaru Ignition coils from '98 to '14 (coil-over-plug ignition system).