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Ignition System
Spark plugs and coil packs are the working parts of a modern Subaru ignition system. We stock Denso Iridium plugs, which can fire a spark even under extreme conditions.
We stock OEM Subaru coil packs, and also the coil pack connectors, since the stock connectors often crack, leading to their coming loose from the coil pack.
Coil Pack Connectors (Subaru EJ Motor)
Between the constant heat cycling, age, and general wear and tear, the coil pack connectors on the EJ-series Subaru engines are bound to break sooner or later. Freshen up with...
Denso Iridium Spark Plugs 2002-2005 WRX
Iridium: 8 times stronger than platinum, 6 times harder, and with a melting point 1200 degrees higher. New laser welding techniques make it possible to make a spark plug with...
Denso Iridium Spark Plugs EJ25
Iridium: 8 times stronger than platinum, 6 times harder, and with a melting point 1200 degrees higher. New laser welding techniques make it possible to make a spark plug with...
NGK Spark Plugs 2006-2014 WRX, 2004-2018 STI
These NGK iridium-tipped spark plugs are one range colder than the factory EJ25 spark plugs. They come pre-gapped to .024", the exact specification needed. Set of four spark plugs. Fits all...
NGK Spark Plugs 2015+ WRX/2014+ Forester XT
These NGK iridium-tipped spark plugs are exactly the same specification, and the same manufacturer, as the factory Subaru spark plug. They cost less because they don't have the Subaru name...
Subaru NGK Spark Plugs 2015+ WRX/2014+ Forester XT
These are original equipment manufacturer (OEM) Subaru/NGK spark plugs. Iridium tipped. Set of four spark plugs. Note that we also carry a non-Subaru-branded version of this plug. Fits all 2015+ Subaru...
Subaru OEM Coil Pack EJ20
We've found over the years that sometimes the Subaru coil packs just fail. We've seen them physically melted in some instances. This is a factory replacement coil pack. Sold individually....
Subaru OEM Coil Pack EJ25 2004-2010 STI & 2006-2010 WRX
We've found over the years that sometimes the Subaru coil packs just fail. We've seen them physically melted in some instances. This is a factory replacement original-equipment (OEM) Subaru coil...
Subaru OEM Coil Pack EJ25 2011-2014 WRX/2011-2019 STI
We've found over the years that sometimes the Subaru coil packs just fail. We've seen them physically melted in some instances. This is a factory replacement coil pack. Sold individually....
Contact Information
| Mach V Motorsports 45690 Elmwood Court, Suite 170 Sterling, Virginia, 20166 (571) 434-8333 |
Hours (Eastern time) M-F 9:30 am - 5:30 pm Sat. 12 noon - 3 pm, usually
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