NGK Laser Iridium Spark Plug Set 2006-2014 WRX / 2004-2021 STI / 2005-2009 LGT / 2004-2013 FXT

Upgrade your Subaru WRX, STI, Legacy GT, or Forester XT with the NGK Laser Iridium Spark Plug Set, designed for optimal performance and durability. These premium spark plugs deliver reliable starts and improved engine efficiency, making them the perfect choice for enthusiasts seeking OE-quality replacements.

Featuring a laser-welded iridium-tipped center electrode that is six times harder than platinum, these plugs ensure long-lasting durability. The .024 (.6mm) gap and heat range 7 specification are engineered for precise ignition, while NGK’s high-grade pure alumina ceramic insulator and 98% pure copper core prevent overheating and maintain consistent performance. Sold as a set of four, they fit 2006-2014 WRX, 2004-2021 Subaru WRX STI, 2005-2009 Legacy GT, and 2004-2013 Forester XT models.

Ideal for Subaru enthusiasts who demand quality and reliability, this spark plug set helps maintain smooth engine operation and efficient combustion. Shop now at Subimods to enhance your Subaru’s ignition system with trusted NGK technology.