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 on them. (If you're looking for the Subaru-branded plugs, we have those, too.)
Set of four spark plugs.
Fits all 2015-2021 Subaru WRX and 2014-2018 Forester XT.
Shipping Weight: 0.5 lb
Category: Ignition System