NGK Iridium Spark Plugs 2002-2005 WRX

These NGK iridium-tipped spark plugs are stock heat range. They come pre-gapped to .031″, which is fine for a stock-power car.

Note! Use extreme caution when gapping an iridium-electrode spark plug. The electrode is extremely thin and brittle and will break if you apply too much sideways pressure.

Set of four spark plugs.

Fits all 2002-2005 Subaru WRX.